Audio

The Nokia Stereo Headset WH-102 has a stylishly trim appearance. This wired headset offers maximum comfort and good quality stereo sound with easily accessible call and volume control you can just plug in and go. Tune in to stereo sound with this easy-to-use, hassle-free headset. switch on better sound. Enjoy quality on-the-go audio combined with easy control of handsfree conversations. Specification: Handy controls The call button on the headset cable allows the user to easily answer/end a call without the need to fumble for the phone. Ergonomic design The earpieces are designed to fit comfortably in ears whilst allowing external noise to still be heard. The extra bulge on each earpiece helps hold it in the ear securely without discomfort. Global Interface Avoid using headphones with the volume turned up for an extended period of time. Doing so can damage your hearing. It is advisable to keep the volume at a moderate level at all times. Hook up your music Listen to FM radio or your favorite tracks in stereo when you plug into your compatible Nokia device. Switch between Music & Calls Tap into simplicity Switch easily between calls and music: a single button answers or ends a call. Features: Listen to music or FM radio in stereo sound Simple design with single answer/end key Integrated microphone Nokia 3.5 mm AV connector Technical specification: Weight: 20g Length approx: 1550 mm Frequency response: from 16 Hz to 21 kHz AV connector: Nokia AV 3.5 mm

This audio adapter converts the USB-C port on your iPad Pro 11, iPad Pro 12.9 (2018) into a standard 3.5mm headphone port. It allows you to listen to your favorite tunes on your wired 3.5mm headphones. Specification: Product name: Apple USB-C to 3.5mm Jack Adapter Product type: USB interface converter Cable length: 0.1m Colour: White Adapts USB to: Audio

Our top-selling wireless sport headphones formerly known as Aeropex now come with new packaging, a quick-charge feature, and a new name. OpenRun are our lightest headphones to date and are engineered with outstanding sound, a long-lasting battery, and Quick Charge to keep you aware and motivated while you power through any workout. Features: 8th Generation Bone Conduction Technology IP67 Waterproof (Not for swimming) Lightweight + ComfortableLightweight + Comfortable 8-Hour Battery Life + Quick Charge Color: Black Open-Ear Comfort Our open-ear design, powered by bone conduction technology, allows for total awareness of surroundings and bud-free, comfortable listening. IP67 Waterproof An IP67 rating makes these completely sweat and waterproof to welcome intense workouts and extreme weather. A moisture detection alert ensures safe charging. Not intended for swimming. Outstanding Sound Quality Powered by patented 8th generation bone conduction, Bluetooth 5.1, and PremiumPitch™ 2.0+, OpenRun delivers clear sound, powerful volume, and a rich bass. Lightweight Secure Fit Meet your new favorite training partner. Designed for athletes, our wireless headphones stay put for all-day listening while keeping you motivated and aware of your surroundings. 8-Hour Battery Life Quick Charge With 8 hours of battery life and easy commands such as play, skip, pause, and back-a-track, you can enjoy music, calls, audiobooks, and podcasts all day long. OpenRun also features a 10-minute Quick Charge for up to 1.5 hours of battery life. WHAT’S IN THE BOX OpenRun Headphones Magnetic Charging Cable Carry Case User Manual

The JBL TUNE500BT headphones let you stream powerful sound with no strings attached for up to 16 hours of pure pleasure. Easy to use and equipped with 32mm JBL drivers and JBL Pure Bass sound, these headphones provide easy access to great sound every time. And if a call comes in while you are watching a video on another device, the JBL TUNE500BT seamlessly switches to your mobile. Bluetooth enabled and designed to be comfortable, the JBL TUNE500BT headphones also allow you to connect to Siri or Google Now without using your mobile device. Available in 4 fresh colors and foldable for easy portability, the JBL TUNE500BT headphones are a grab ‘n go solution that help you to inject music into every aspect of your busy life. Features: Bixby: No Built-in Microphone: Yes Flat-fold design: Yes Hands Free Call: Yes JBL Pure Bass Sound: Yes Multi-Point Connection: Yes On-ear: Yes Rechargable battery: Yes Remote control on ear cups?: Yes Siri/ Google Now: Yes Speed charge: No Wireless: Yes Specifications: Bluetooth version: 4.1 Ear cushion material: PU leather Driver size (mm): 32.0 Driver sensitivity at 1kHz/1mW (dB): 1kHz - 24dBV/Pa Dynamic frequency response range (Hz): 20 Hz - 20 kHz Impedance (ohms): 32.0 Number of drivers per ear: 1.0 Weight (g): 155.0 Weight (oz): 5.7 Bluetooth profiles: BT 4.1, A2DP v1.2, AVRCP v1.5, HFP v1.6, HSP v1.2 Bluetooth frequency: 2.402 – 2.480GHz Bluetooth transmitted modulation: GSFK, π/4 DQPSK, 8DPSK Bluetooth transmitter power: Battery Type: Lithium-ion Polymer (3.7V, 300mAH) Charging time (hours from empty): 2 Maximum music play time with ANC off (hours): 16.0 Maximum play time (hours): 16.0 Speed Charging time (hours): 2.0 Maximum talk time (hours): 16.0 What's in the box TUNE500BT 1 x Charging Cable 1 x QSG/Safety Sheet

The JBL TUNE500BT headphones let you stream powerful sound with no strings attached for up to 16 hours of pure pleasure. Easy to use and equipped with 32mm JBL drivers and JBL Pure Bass sound, these headphones provide easy access to great sound every time. And if a call comes in while you are watching a video on another device, the JBL TUNE500BT seamlessly switches to your mobile. Bluetooth enabled and designed to be comfortable, the JBL TUNE500BT headphones also allow you to connect to Siri or Google Now without using your mobile device. Available in 4 fresh colors and foldable for easy portability, the JBL TUNE500BT headphones are a grab ‘n go solution that help you to inject music into every aspect of your busy life. Features: Bixby: No Built-in Microphone: Yes Flat-fold design: Yes Hands Free Call: Yes JBL Pure Bass Sound: Yes Multi-Point Connection: Yes On-ear: Yes Rechargable battery: Yes Remote control on ear cups?: Yes Siri/ Google Now: Yes Speed charge: No Wireless: Yes Specifications: Bluetooth version: 4.1 Ear cushion material: PU leather Driver size (mm): 32.0 Driver sensitivity at 1kHz/1mW (dB): 1kHz - 24dBV/Pa Dynamic frequency response range (Hz): 20 Hz - 20 kHz Impedance (ohms): 32.0 Number of drivers per ear: 1.0 Weight (g): 155.0 Weight (oz): 5.7 Bluetooth profiles: BT 4.1, A2DP v1.2, AVRCP v1.5, HFP v1.6, HSP v1.2 Bluetooth frequency: 2.402 – 2.480GHz Bluetooth transmitted modulation: GSFK, π/4 DQPSK, 8DPSK Bluetooth transmitter power: Battery Type: Lithium-ion Polymer (3.7V, 300mAH) Charging time (hours from empty): 2 Maximum music play time with ANC off (hours): 16.0 Maximum play time (hours): 16.0 Speed Charging time (hours): 2.0 Maximum talk time (hours): 16.0 What's in the box TUNE500BT 1 x Charging Cable 1 x QSG/Safety Sheet

Our top-selling wireless sport headphones formerly known as Aeropex now come with new packaging, a quick-charge feature, and a new name. OpenRun are our lightest headphones to date and are engineered with outstanding sound, a long-lasting battery, and Quick Charge to keep you aware and motivated while you power through any workout. Features: 8th Generation Bone Conduction Technology IP67 Waterproof (Not for swimming) Lightweight + ComfortableLightweight + Comfortable 8-Hour Battery Life + Quick Charge Color: Grey Open-Ear Comfort Our open-ear design, powered by bone conduction technology, allows for total awareness of surroundings and bud-free, comfortable listening. IP67 Waterproof An IP67 rating makes these completely sweat and waterproof to welcome intense workouts and extreme weather. A moisture detection alert ensures safe charging. Not intended for swimming. Outstanding Sound Quality Powered by patented 8th generation bone conduction, Bluetooth 5.1, and PremiumPitch™ 2.0+, OpenRun delivers clear sound, powerful volume, and a rich bass. Lightweight Secure Fit Meet your new favorite training partner. Designed for athletes, our wireless headphones stay put for all-day listening while keeping you motivated and aware of your surroundings. 8-Hour Battery Life Quick Charge With 8 hours of battery life and easy commands such as play, skip, pause, and back-a-track, you can enjoy music, calls, audiobooks, and podcasts all day long. OpenRun also features a 10-minute Quick Charge for up to 1.5 hours of battery life. WHAT’S IN THE BOX OpenRun Headphones Magnetic Charging Cable Carry Case User Manual

The EFM Austin Mini Bluetooth Speaker features the latest Bluetooth V5.0 and TWS technology allowing you to pair any two speakers from the Austin speaker range. Built to meet any challenge, this ultra-compact and portable speaker is IPX7 Waterproof rated and pumps a surprisingly big and bassy sound in one petite package. Featuring 16W Driver Unit with Subwoofer, hands-free calling, wireless pairing and LED Glow effect, the EFM Austin Mini allows you to rock your tunes just about anywhere! With 8-10 hours of playing time and an impressive sound clarity, you can rock on for all hours of the day or night. We pride ourselves on offering crisp clear audio, deep bass, and immersive sound across our entire wireless speaker range by using premium components, material and experienced audio engineers to deliver products that are hard to ignore. Features: 2 Speaker Connect Handsfree Call Functionality Waterproof Gross Weight is 0.47 gm Height is 18 cm Width is 10 cm Depth is 10 cm

Thanks to OpenSwim Pro's durable IP68 waterproof rating, submerge your OpenSwim Pro up to 2 meters for 2 hours, seamlessly playing your tunes with perfection. Switch between Bluetooth and MP3 mode for uninterrupted music with the button or in the Shokz App. OpenSwim Pro is tailored waterproof, versatile, while fitting safe and secure for your workout routine — in the water or on the land. Water to Land, the Music Never Ends Optimized for outdoor activities, MP3 mode provides seamless built-in music playback. Ditch your phone and effortlessly switch to MP3 mode to enjoy your curated playlists while swimming, trail running, or hiking. Experience enhanced versatility with Bluetooth mode, expanding your listening options and playlists with reliable connectivity. Open Ears, Safety First Boost your workouts with enhanced safety thanks to our open-ear design. Easily perceive potential hazards during outdoor activities, staying engaged and connected. Stability in Motion Engineered for a secure fit, OpenSwim Pro features flexible, ergonomically shaped ear hooks and a nickel-titanium alloy headband, staying comfortably in place whether running, jumping, or making a splash. Comfort Beyond Boundaries Designed for comfort, the open-ear design ensures a non-intrusive fit, preventing discomfort during extended wear. The lightweight build and soft texture guarantee easy listening that’s comfortable and effortless. Sports-Optimized Physical Buttons Designed for optimal sports use, OpenSwim Pro’s physical buttons deliver instant feedback, allowing you to effortlessly navigate music and calls with simple key combinations. Vivid Sound, Versatile Listening Enjoy clear sound, powerful volume, and rich bass with PremiumPitch™ 2.0+ bone conduction technology. Switch seamlessly between sound modes for music playback, calls, and swimming, ensuring great audio wherever you go. Noise-Free Conversing Dual noise reduction technologies, ENC, and DNS, intelligently adapt to your environment, eliminating ambient noise and echoes. Enjoy crystal-clear calls that feel like an in-person conversation. Battery That Keeps Going Battery Life with Bluetooth Mode: 9 Hours, MP3 Mode: 6 Hours. A quick 10-minute charge gives you 3 hours of listening time. Expanded 32GB of MP3 Storage Enjoy more music with 32GB of MP3 storage. Store up to 8,000 songs and transfer up to 225 songs in just one minute. Enjoy a music library as expansive as your taste in music.   Specifications:   Battery: Continuous Play: Bluetooth mode: 9 Hours, MP3 mode: 6 Hours Charge Time: 90 minutes Standby Time: Automatically turn off after standing by 2 hours in MP3 mode, or 6 hours in Bluetooth mode Battery Capacity: 160mAh (Min) Charge Voltage: 5V±5% Quick Charge: A 10-minute charge gives 3 hours of battery life (music) Connectivity: Bluetooth® Version: Bluetooth® V5.4 Compatible Profiles: A2DP, AVRCP, HFP Wireless Range: 33ft (10m) Audio Codecs Supported: AAC SBC Design: Sweat Resistance: IP68 Weight: 27.3 g Material: Silicone, plastic, nickel-titanium alloy Sound: Frequency Response: 20Hz-20KHz Speaker Sensitivity: 105 ± 3dB Microphone: Microphone Sensitivity: -38dB ± 1dB

Groundbreaking Acoustic Improvement Dual Driver, Doubled Performance Meet OpenRun Pro 2, the all-new flagship headphone from Shokz that rewrites the rules of open-ear audio, superpowered by Shokz DualPitchTM. This new technology is about a perfect duet between a bone conduction and air conduction speaker, of which the former handles mids and highs with total precision, while the latter releases controlled, subterranean bass. The result is an unparalleled listening experience that's as clear as it is powerful. High Sensitivity & Rigidity Driver Ultrathin, all-metal bone conduction unit delivers clearer highs and full, natural mids. Innovative Dual Reeds & Coils Design: Highly stabilized vibration system for a purer vocal sound. Upgraded Diaphragm: Strenghtened, featherlight dome-shaped diaphgram preventing distortion even at peak volume. Patterned Polymer Surround: Enhanced amplitude to reproduce the subtlest detail of sound. Air Conduction Driver for Surging bass 18x11mm Powerful Unit: Larger low-frequency speaker for a more booming, deep bass. Concert-like Audio Forget flat audio and muddled frequencies. OpenRun Pro 2's custom algorithm assigns each sound element to a dedicated driver, crafting a balanced, dynamic, and immersive 3D soundscape. And to ensure every note rings true, DRC technology silences distortion even at peak volume. Music On, Still Connected Featuring Shokz's signature open-ear design, OpenRun Pro 2 keeps you immersed in your workout while staying grounded in your surroundings. Traffic, fellow joggers, that epic bird call – every essential sound finds its way in, ensuring your safety and enriching your listening experience. OpenRun Pro 2 intelligently optimizes volume range, making your audio clearer even if you are out and about. Leak-Free Private Listening Shokz OpenRun Pro 2’s bone conduction unit adopts an integrated design with components encased in one protective metal compartment and an acoustic sound leakage EQ adjustment algorithm to effectively control sound leakage, while DirectPitchTM technology minimizes air conduction unit leakage for enhanced privacy. Along with the drivers' decoupled design to ensure independent functionality, your audio remains for your ears only. Secure Beats, Untamed Spirit Engineered for the extremes, OpenRun Pro 2's ergonomic ear hooks and unibody frame provide a secure, comfortable fit that defies slips and adjustments. Experience unshakeable stability thanks to the weight-optimised design, while integrated Ni-Ti alloy memory wire delivers a clamping force that's secure without being uncomfortable – even during intense activities. Maximize the Comfort: Shokz open-ear design is known for keeping your ears clean, and together with our latest technology DualPitchTM substantially reducing vibrations, the headphones are now even more comfortable to wear for extended period so you can train with peace of mind. Minimize the Squeeze (-16% Less Clamping Force): Enjoy total comfort with angled ear hooks that gently hug your ears and a feather-light fit with 16%[2] less clamping force. Thanks to an expanded contact area that distributes pressure evenly and a streamlined band, your OpenRun Pro 2 ensures comfort that lasts as long as your playlist. Optimize the weight: Crafted with ultra-lightweight, high-strength material and a soft silicone finish, OpenRun Pro 2 delivers a cloud-like fit so comfortable, you'll forget you're even wearing headphones. IP55 Water Resistant Rain, sweat, splashes – bring it on. An IP55 water-resistant design, including a double-layer mesh structure and nano-hydrophobic coating, ensures durability against the elements. Crystal Call Voice, Minimal Noise Enjoy crystal-clear communication with a cutting-edge AI noise reduction algorithm that filters out 96.5% [4] of the chaos. Strategically positioned dual microphones precisely capture the subtlest human voice, ensuring your every word rings true, from bustling streets to noisy cafés. Longer Playtime. Faster Charging. The larger battery, coupled with dual smart drivers assigned specific roles, improves battery life while also reducing power consumption. Shokz App Install the Shokz App and discover what OpenRun Pro 2 reserves! MultiPoint Pairing to seamlessly switch from 2 devices without pairing hassle. 4 preset EQs to choose + 2 custom modes to tailor your experience. Fast & Stable Bluetooth Connection OpenRun Pro 2 pairs instantly just by turning it on. Plus, with a 10-meter Bluetooth 5.3 range, you can roam freely without worrying about dropouts. Stay in the zone, not tangled in wires. Two Sizes for a Seamless Fit Choose your perfect fit, standard or mini. Specifications: Part number: Standard：SHOKZ S820. Speaker type: Air conduction speaker, Bone conduction speaker Frequency response: 20Hz-20kHz Speaker sensitivity: Air conduction speaker：96dB±2.5dB, Bone conduction speaker：101.3dB±3dB Microphone sensitivity: -38 dB ±1dB Bluetooth® version: Bluetooth 5.3 Compatible profiles: A2DP,AVRCP,HFP Materials: headphone : Full Titanium, Silicone, plastic, nickel-titanium alloy Charge voltage: 5V±5% Frequency band: 2400-2483.5MHz Battery: Li-Polymer battery Continuous play: Up to 12 hours of listening time with a single charge Standby time: Up to 10days Charging time: 60 minutes; Quick charge: A 5-minute charge gives 2.5 hour of battery life (music) Weight: Standard：30.3±0.5g, Min：30±0.3g Warranty: 2 years Sweat resistance: headphone : IP55 Battery capacity: headphone: 150mAh/0.581Wh Audio codecs supported: SBC Wireless range: 33ft (10m)

The JBL TUNE500 delivers quality, powerful sound to spark up your day. Equipped with JBL Pure Bass sound, 32mm JBL drivers, and a one-button universal remote that is compatible with most smartphones, these headphones provide quick access to great sound every time. Lightweight and comfortable thanks to the soft ear cushions and padded headband, the JBL TUNE500 headphones also allow you to connect to Siri or Google Now without using your mobile device. Available in 4 fresh colors that feature a tangle-free flat cable and foldable for easy portability, the JBL TUNE500 headphones are a plug ‘n go solution that enable you to inject music into every aspect of your busy life.   The new era of listening - deep, powerful JBL Pure Bass brings you the highest quality, and most precise sound / For a crystal clear level of audio meant to be felt, not just heard Beats to go wherever you do - Lightweight JBL T500 fits comfortably over your head / Flat and foldable design with tangle-free cable creates maximum mobility for your lifestyle Life made simple - Universal 1-button volume control and built-in microphone / Foldable durable and lightweight design for maximum comfort and long term use. Discover JBL Sound with a loud 32 mm driver; multi-functionality for audio, gaming, and phone calls   JBL Pure Bass Sound It features the renowned JBL Pure Bass sound, which can be found in the most famous venues all around the world. Lightweight and foldable design The lightweight materials and foldable design make it convenient for you to carry your headphones anywhere and anytime you want music.   Specifications: Ear cushion material: Frog skin PU leather Headphone cable length (cm): 118.7 Headphone cable length (ft): 3.89 Headphones jack type: 3.5 mm Driver size (mm): 32.0 Driver sensitivity at 1kHz/1mW (dB): 1kHz - 24dBV/Pa Dynamic frequency response range (Hz): 20 Hz - 20 kHz Impedance (ohms): 32.0 Number of drivers per ear: 1.0 Weight (g): 148.0 Weight (oz): 5.44 1-Button Remote/ Mic: Yes Bixby: No Built-in Microphone: Yes Flat-fold design: Yes Hands Free Call: Yes JBL Pure Bass Sound: Yes On-ear: Yes Siri/ Google Now: Yes Speed charge: No

Take your music anywhere with the EFM Cloudbreak Mag Bluetooth Speaker. Featuring high level water resistance, premium materials, 12 hour playback time and magnetic attachment, it simply snaps to the back of any MagSafe iPhone or any magnetic surfacee. Perfect for chilling at the beach, going on a weekend hike or cycle, or cooking in the kitchen. It also delivers impressive audio quality for its compact size via stable Bluetooth 5.3 connectivity, and can even pair with another Cloudbreak Mag for true wireless sterio playback. Elevate your music with the EFM Cloudbreak Mag - your go-to for epic tunes anytime, anywhere. Specifications LED Glow Effect TWS Function Waterproof

The OpenComm2 UC brings you an advanced open-ear design for superb, all-day comfort, and sustained situational awareness. 7th generation bone conduction technology ensures crystal-clear audio while an adjustable, dual noise-canceling microphone delivers high-quality calls. And with the Shokz Loop110 wireless adapter, you will always be connected to your devices, whether you use a Mac or a PC, in the office or at home. Features: All-Day Comfort Dual Noise-Cancelling Boom Mic Computer Friendly 16 Hours of Talk Time Advanced Open-Ear Design Unlike traditional headsets that cover your ears and cut you off from your surroundings, OpenComm2 UC’s open-ear design keeps you connected to the world without compromising on comfort or audio quality. Lightweight and Easy Weighing only 35g, the OpenComm2 UC is remarkably light and portable. Effortless Comfort With a flexible wraparound frame and soft silicone finish, the OpenComm2 UC delivers easy, effortless, all-day wear. Crystal-Clear Calls Bring conversations to life and take calls with crystal-clear audio, thanks to a noise-canceling microphone with Digital Signal Processing (DSP) technology that brings your voice to center stage. Clear Voice Capture (CVC) technology identifies and balances vocals by filtering out ambient noise for end-to-end high fidelity. For even more precision, the slim and easily adjustable boom mic can be positioned for optimal voice capture and rotated away when not in use. Outstanding Audio Quality Never miss a word during important calls with seventh-generation bone conduction technology and PremiumPitchTM 2.0. The Opencomm2 UC accurately picks up and equalizes medium and high-frequency vocals, ensuring you hear every word distinctly and without distortion. Stay Connected and Situationally Aware Working from home, in the office, or on the go often requires situational and sensory awareness. With the OpenComm2 UC’s open-ear design you’re always connected to your surroundings so you never miss a beat. Multipoint Pairing Pair your headset with up to two devices at a time, and enjoy easy switching capabilities for seamless connection and improved work efficiency. User-Friendly Integrated Controls Integrated headset operations reduce PC or mobile device controls to simplify functionality. Simply press a button to adjust the volume, mute and unmute during calls, play or pause audio, check the battery level, and more. Specifications: Talk time: Up to 16 Hours Listen time: Up to 8 Hours Standby time: Up to 14 Days Charge time: 60 minutes Battery: Lithium polymer battery Battery capacity: 183mAh Charging voltage: 5.0V±5% Bluetooth® version: Bluetooth® v5.1 Wireless range: Up to 98feet(30m) Compatible configuration files: A2DP,AVRCP,HSP,HFP Water resistant: IP55 rated Weight: 35 grams Frequency Response: 20HZ-20kHZ Speaker sensitivity: 96±3 dB Speaker impendance: 8.5Ω±20% Frequency band: 2400-2483.5MHz Maxmium RF output power: 10dbm Speaker type: Bone Conduction Microphone sensitivity: -38dB±3dB What's In The Box OpenComm2 UC Bone Conduction Stereo Bluetooth Headset Shokz Loop 110 USB-A/C Wireless Adapter Magnetic Induction Charger Hard Shell Carring Case

Whether on-the-go or learning at home, give your child great JBL Safe Sound. Fine-tuned for kids’ ears and heads, they're comfortable and easy for even the littlest kids to use. Learn, play and explore safely, with under 85dB volume and child-friendly, safe materials that won't damage or break. Up to 20 hours of battery life means long-lasting fun for the whole week, and you can recharge in just two hours. Active Noise Cancelling keeps kids focused, and a built-in mic lets them chat to friends and teachers easily. It’s never too early to appreciate JBL Safe Sound: quality sound has no age. JBL Safe Sound Quality sound has no age, but you want to be sure your kids are safe while having fun. With a maximum volume set under 85dB, they’re free to enjoy JBL quality sound, safely. Active Noise Cancelling Shut out all that noise and distraction with Active Noise Cancelling. Your kids can stay focused whether they’re listening to music, enjoying their favorite show or learning online. Communicate with built-in mic Help your kids stay connected to the world with the built-in mic. They can chat easily with friends and family during downtime, or teachers while they’re busy learning. Specifications: Driver size (mm): 32 Number of Microphones: 3 Driver sensitivity at 1kHz/1mW (dB): 92 dB SPL@1 kHz / 1 mW Dynamic frequency response range (Hz): 20 Hz – 20 kHz Impedance (ohms): 32 Charging Cable Length (m): 0.2 Charging Cable Length (ft): 0.7 Ear Cup External Height (in): 3.6 Ear Cup External Width (in): 3 Ear Cup Internal Height (in): 2.1 Ear Cup Internal Width (in): 1.5 Ear Cup Depth (in): 0.9 Ear Cup External Height (cm): 9.1 Ear Cup External Width (cm): 7.7 Ear Cup Internal Height (cm): 5.4 Ear Cup Internal Width (cm): 3.8 Ear Cup Depth (cm): 2.3 Audio Cable Length (ft): 3.9 Audio Cable Length (m): 1.2 Bluetooth version: 5.0 Bluetooth profiles: HFP 1.6 AVRCP 1.5 A2DP 1.3 Bluetooth frequency: 2.4 GHz - 2.4835 GHz Bluetooth transmitted modulation: GFSK, π/4 DQPSK, 8DPSK Bluetooth transmitter power: Charging time (hours from empty): 2 Maximum music play time with ANC off (hours): 30 Maximum music play time with ANC on (hours): 20 Maximum play time (hours): 30