We hope that you enjoy and benefit from our content. To be completely honest, some of the links on this page may earn us a tiny affiliate commission fee (at no extra cost to you!). Only with the earnings, we can keep the site running and keep producing quality content for our readers.
May 7, 2023
Table Of Contents
- 1: Inventiv Sport Wireless Bluetooth Audio Sunglasses, Open Ear Headphones Music & Hands-Free Calling, for Men & Women…
- 2: Bose Frames Soprano, Smart Glasses, Bluetooth Audio Sunglasses, with Open Ear Headphones, Cat-Eye, Black
- 3: OhO Audio Sunglasses, Voice Control and Open Ear Style Listen Music and Calls with Volumn UP and Down, Bluetooth 5.0 and IP44 Waterproof Feature for Outdoor Sports.
- 4: Razer Anzu Smart Glasses: Blue Light Filtering & Polarized Sunglass Lenses – Low Latency Audio – Built-in Mic & Speakers…
- 5: JLab JBuds Frames Wireless Open-Ear Audio for Your Glasses | 8-hour Bluetooth Playtime
- 6: Lucyd Lyte Bluetooth Smart Audio Sunglasses – Cool Tech Gadget for Men and Women…
- 7: FAUNA Bluetooth Audio Smart Sunglasses – Exceptional Open-Ear Audio with Charging Case – Tinted Lenses
- 8: Colorways Pride Wireless Dual Speaker Sunglasses, Bluetooth, Stereo Sound, Polarized Lens, White & Rainbow
- 9: ZLDQBH Night Vision Glasses Bone Conduction Bluetooth Smart Sport Headphone Sunglasses Bluetooth Driving Goggles Audio Headset Glasses
- 10: Smart Audio Glasses Wireless Bluetooth Sport Sunglasses Open Ear Headphones UV400 Blue Light Blocking, Music & Hand-Free Calling, for Cycling, Climbing, Hiking
- 11: DFFFGGX Audio Sunglasses, Bone Conduction Bluetooth Smart Sport Headphone Sunglasses ，Open Ear Music & Hands-Free Calling, for Men & Women…
- 12: Bone Conduction Glasses G2, Bluetooth Headphones Polarized Sunglasses Designed for Music, Hands-Free Calling, Driving (Blue)
- 13: ANYGATE Bluetooth Sunglass Earset Polarized Lens Wireless Earphone Headphone
- 14: Soundcore by Anker, Soundcore Frames Landmark Bluetooth Audio Smart Glasses with Wander Interchangeable Frame…
- 15: GELETE Smart Audio Glasses Wireless Bluetooth Sunglasses Open Ear Music&Hands-Free Calling…
1: Inventiv Sport Wireless Bluetooth Audio Sunglasses, Open Ear Headphones Music & Hands-Free Calling, for Men & Women…
Features
- ✔ BLUETOOTH COMPATIBLE – wireless bluetooth sunglasses are compatible with any Bluetooth enabled device, including iOS/Android devices. Use your audio glasses to listen to music, make hands-free calls, or receive navigation directions as you drive (bluetooth 4.0 / 30 ft range).
- ✔ OPEN EAR SPEAKER SYSTEM – The dual 1 watt speakers are located just above the ear and provide you with high-quality audio. Listen to your favorite music or make calls, while still being aware of the noises around you. The Inventiv music sunglasses are designed to keep you safe with the open ear headphones speaker system.
- ✔ LISTEN TO MUSIC / HANDS-FREE CALLING – Easily connect your iOS/Android other other device to enjoy all your favorite music (ie Spotify, Pandora etc). The built-in microphone enables you to hands-free calls with clarity. The battery lasts for up to 3hrs of audio or calls.
- ✔ POLARIZED AND UV PROTECTED – Your bluetooth glasses are also 100% UV protected and polarized to keep you safe and comfortable. Enjoy premium clarity and sun glare reduction to ensure you always see where you’re going!
- ✔ SLEEK UNISEX DESIGN – The Inventiv speaker sunglasses are designed to fit both men and women in size and style. Your sunglasses with speakers come with black rims and a clean, modern smart design. Lens color options are available to accommodate your style. Choose from blue, red, or grey tint.
Product Description
2: Bose Frames Soprano, Smart Glasses, Bluetooth Audio Sunglasses, with Open Ear Headphones, Cat-Eye, Black
Features
- Made in the USA
- Redesigned for luxury — Thoughtfully refined and strikingly elegant, the latest Bose sunglasses blend enhanced features and designs for an elevated way to listen.
- Cat eye Bluetooth sunglasses — Finished in High-Gloss Black, Bose Frames Soprano style combine retro glam, playful stylings, and ultramodern materials. Lens Width: 55 mm ; Bridge Width: 17 mm ; Temple Length: 136 mm ; Temple Width: 142 mm
- Bose Open Ear Audio sunglasses — Hear lifelike audio while others hear practically nothing. It’s an experience that leaves you free to engage with the world, all while discreetly listening to music
- Polarized lenses — These music sunglasses include shatter- and scratch-resistant polarized lenses to reduce glare, enhance visibility, and block 99% UVA/B rays. And you can add your prescription (Rx) anytime.
- Improved battery life — Rechargeable music sunglasses with up to 5.5 hours of continuous listening per charge. Bose sunglasses fully charge in 1 hour.
- Bluetooth sunglasses — Pair your audio sunglasses to your device to listen to your favorites and take crystal-clear calls. Reliable Bluetooth range up to 30 ft.
Product Description
Thoughtfully refined and strikingly elegant, the latest Bose sunglasses are here. Bose Frames Soprano are made for the fashion-forward, featuring polarized lenses and premium craftsmanship, while miniaturized Bose speakers, hidden in the temples, produce sound you’d never expect from sunglasses. It’s a jaw-dropping audio sunglasses experience that leaves you free to engage with the world around you, all while discreetly listening to music. Crafted from ultramodern materials, like smooth-as-silk nylon frames and a High-Gloss Black finish, these cat eye Bluetooth sunglasses feature a more comfortable fit, perfect for a wide range of face shapes. The included polarized lenses block up to 99% of UVA/B rays and are shatter- and scratch-resistant. And there are intuitive touch controls. Swipe the right temple to adjust the volume, double tap to access Siri or Google Assistant, or simply place your music sunglasses upside down to turn them off. These luxurious Bluetooth sunglasses play up to 5.5 hours at a time and fully charge in one hour. An advanced mic system focuses on your voice while reducing the sound of wind and other noise around you for crystal-clear calls. And you can add your prescription (Rx) to your Bose sunglasses anytime. Accessory Mirrored Rose Gold or Purple Fade Bose Lenses are available and easily interchanged for a look that’s all your own. OD852491.
3: OhO Audio Sunglasses, Voice Control and Open Ear Style Listen Music and Calls with Volumn UP and Down, Bluetooth 5.0 and IP44 Waterproof Feature for Outdoor Sports.
Features
- VOICE CONTROL FEATURE: Wireless Speaker with Smart Assistant Technology Like Hand Free Phone Calling and Answering, Easily Speak Siri,Cortana and Google Now to Connect to Your Favorite Music Stations (Pandora,iTunes,Spotify and more),Easily Speak for Directions, Weather and Traffic Updates
- VOLUMN UP AND DOWN DESIGN: Smart Speaker Sunglasses is with Volumn Up and Down Feature as Well as Forwarder and Backware, Battery Playing Lead Time is up to 10 Hours
- OPEN EAR SPEAKER STYLE: Bluetooth Sunglasses with Open Ear Speaker System Allows You to Listen to Your Favorite Music and Everything around you. HD Microphone Offers High Quality Sound While on Calls
- ULTRA SLIM DESIGN: Mobile Phone Thickness Design, Flexible Material Frame and Very Light Like a Normal Sunglasses Weight. Exclusive US Style Design,Neat,Unisex and Very Comfortable to Wear while Relaxing and Exercising
- POLARIZED LENS COATING TECHNOLOGY: UV400 Polarized Full Protection Lens for Great Color, Clarity and Contrast.
Product Description
- * Sweatproof Circling Sports Bluetooth Sunglasses (Do not Put into Water or Use for Swimming)
- * Perfect Combination of Bluetooth Headphone and Sunglasses ; Transmit Distance:30ft
- * Built-In Microphone, Smart Assistant Voice Command,
- * Voice Dialing from Your Phone List
- * Speak for Directions, Weather or Traffic Updates; Speak to Play Music from Your Favorite App Stations: Pandora , Spotify
- * Bluetooth Sunglasses Compatible for All Android and iOS; Bluetooth Protocol：Headset;Hands-free A2DP;BLE;SPP
- * Listening Music for 10 hours around by Open Ear Speaker ; Charging Time: 5 Hours by USB Cable
- * Working Temp：-5℃ to 40℃ ; Storage Temp：-20℃ to 60℃
4: Razer Anzu Smart Glasses: Blue Light Filtering & Polarized Sunglass Lenses – Low Latency Audio – Built-in Mic & Speakers…
Features
- Blue Light Filtering and Polarized Sunglass Lenses Included: Its blue light filter lessens screen glare to protect your eyes, reducing eyestrain so they feel fresh and focused while enjoying entertainment or working, while the polarized replacement lens shields your eyes from the sun
- Low Latency Audio: Its industry-leading 60ms Bluetooth connection delivers smooth, stutter-free sound that allows you to stay immersed without any disruptions from audio delay or skipping
- Built-in Mic and Speakers: With the Razer Anzu, you can go hands-free when taking calls thanks to a discreet omnidirectional mic built into its frame
- Touch-Enabled and Voice-Assistant Compatible: Change music tracks, play or pause media, manage calls, and activate your smartphone’s voice assistant—all from the glasses’ sleek touch interface
- More than 5 hours of battery life: With this much mileage on a single charge, it’ll never run out during long gaming sessions. When folded up and not in use, it conserves power by shutting off automatically
5: JLab JBuds Frames Wireless Open-Ear Audio for Your Glasses | 8-hour Bluetooth Playtime
Features
- RESPECTFUL SOUND: The open speaker design produce sound perfect for just you for calls or podcasts with 8+ hours of playtime.
- UNIVERSAL FIT FOR MOST STYLES: JBuds Frames fit on most sunglasses or glasses for on-the-GO sound. Two hooks secure the JBuds Frames to fit most types of regular glasses, sunglasses or reading glasses, so you can listen with your own personal style.
- CALLS + MUSIC: Take full control over your music, phone calls, volume and activate your Smart Assistant with the convenient button located on top of each JBuds Frames.
- EASY CONNECTION: Once you connect via Bluetooth 5.1 the first time, both JBuds Frames will auto-connect to your device. Featuring Dual Connect, use either JBuds Frames independently or together.
- PRIVACY-SAFE SMART ASSISTANT: The microphones are only activated by you so have the choice to turn on your smart assistant, SIRI, Google Assistant, Alexa.
Product Description
6: Lucyd Lyte Bluetooth Smart Audio Sunglasses – Cool Tech Gadget for Men and Women…
Features
- OPEN-EAR FOR SAFER AUDIO- Headphones can be dangerous outdoors because they can limit your awareness. Lucyd Lyte smart glasses evolve your outdoor routine: enjoy music without losing track of what’s going around you and use the voice assistant for sending texts.
- TOUCH CONTROLS INTEGRATED IN TEMPLES- Easy to use; there are only two buttons located in the front part of the arms. Tap them to answer a call, pause music, change a song and control volume. Connect your glasses to your laptop, smartwatch, cellphone or tablet, and make the most of your experience!
- 8 HOUR BATTERY LIFE- Lucyd Lyte glasses are powerful enough to last all day. The audio quality is crystal clear; enjoy your favorite music and hands-free calls with the noise-canceling mic!
- UV PROTECTION & POLARIZED- Your eyes will be safe, and you’ll look cool with ultimate designs. They feel light and comfortable. They are excellent for isolating yourself from other noises if you work at home.
7: FAUNA Bluetooth Audio Smart Sunglasses – Exceptional Open-Ear Audio with Charging Case – Tinted Lenses
Features
- NOTHING IN OR ON YOUR EARS: Fauna audio sunglasses allow you to listen to music, make phone calls and control your voice assistant hands free while protecting your ears and staying aware of your surroundings.
- DESIGNED FOR ON THE GO: Fauna’s open ear technology allows you to enjoy your audio while still hearing the world around you. Stay aware of traffic while driving or cycling, listen to your kids while pushing a stroller or stay safe while walking in the city.
- PREMIUM SOUND QUALITY: Powered by USound MEMS premium micro speaker technology, the unmatched audio quality is integrated into the lightest and thinnest frames of any audio glasses available today. Each pair is equipped with two microphones and four premium micro speakers, Bluetooth 5.0 pairing and are IP52 dust and water resistant.
- CONVENIENT TOUCH CONTROLS: Located on both sides of the frames to conveniently control your music or take calls with just one touch. You can even go completely hands free by using your device’s voice assistant.
- CHARGING CASE INCLUDED: Use the sleek charging case to conveniently charge your sunglasses on the go up to four times. rechargeable batteries have an industry-leading battery life of up to 20 hours in stand-by mode and up to 4 hours of continuous audio streaming.
- HIGH END TECHNOLOGY NEVER LOOKED SO GOOD: Fauna Fabula audio sunglasses have an elegant cat eye design and packs industry leading audio technology into the thinnest designer audio glass frames available.
Product Description
8: Colorways Pride Wireless Dual Speaker Sunglasses, Bluetooth, Stereo Sound, Polarized Lens, White & Rainbow
Features
- OPEN EAR SPEAKERS – Colorways Pride Bluetooth Wireless Dual Speaker Sunglasses are designed with open ear speaker, which allows you listen to the music, make phone calls without blocking other sounds around you. It is safer when you are driving, cycling, running, or walking on roads. Magnetic suction charging, more convenient.
- OPEN EAR SPEAKERS – Colorways Pride Bluetooth Wireless Dual Speaker Sunglasses are designed with open ear speaker, which allows you listen to the music, make phone calls without blocking other sounds around you. It is safer when you are driving, cycling, running, or walking on roads. Magnetic suction charging, more convenient.
- BLUETOOTH 5.0 CONNECTION – Stable and easy to access to your cellphones and tablets, works with all devices which are Bluetooth enabled. It’s very easy to connect.. You only need to switch on the smart glasses, connect the Bluetooth signal to your smart phone and it is ready to go!
- AUDIO QUALITY – The audio quality is crystal clear for you to enjoy your music and your hands-free calls with the noise cancelling mic
- UV PROTECTION AND POLARIZED – Your eyes will be safe in the sun because of the polarized technology. They can also be used to keep your eyes safe from the blue light inside your computer screen.
Product Description
In honor of the colorway collection, southern telecom has made a donation to The Trevor Project, the world’s largest suicide prevention and crisis intervention organization for LGBTQ+ youth.
9: ZLDQBH Night Vision Glasses Bone Conduction Bluetooth Smart Sport Headphone Sunglasses Bluetooth Driving Goggles Audio Headset Glasses
Features
- It’s not just a Bluetooth glasses, it’s also a sunglasses when you’re driving or walking.
- Not only can it block out the sun for you, but it can also answer the phone for you.
- Great material composite to filter UV, strong light and etc to protect your eyes.
- Bluetooth 5.0 connection, stable connection to listen to the music or answer the phone call.
- IPX7 waterproof, not afraid of sweat when you riding outdoor. Can be fully charged within 2h and have long stand-by time.
Product Description
- Multi-purpose
- It’s not just a Bluetooth glasses, it’s also a sunglasses when you’re driving or walking. Not only can it block out the sun for you, but it can also answer the phone for you.
- Directed audio technology
- Directed audio technology, which can put sound in a designated position, can effectively reduce external interference to you, whether you are calling or listening to music, effectively protecting your privacy.
- Eye Protection
- Great material composite to filter UV, strong light and etc to protect your eyes.
- Bluetooth Design
- Bluetooth 5.0 connection, stable connection to listen to the music or answer the phone call.
- Waterproof and long lasting
- IPX7 waterproof, not afraid of sweat when you riding outdoor. Can be fully charged within 2h and have long stand-by time.
10: Smart Audio Glasses Wireless Bluetooth Sport Sunglasses Open Ear Headphones UV400 Blue Light Blocking, Music & Hand-Free Calling, for Cycling, Climbing, Hiking
Features
- Open-ear Audio Glasses: The smart sunglasses are designed with an open ear speaker and provide you with high-quality audio. It is safer when you are driving, cycling, running or walking on roads. Open-ear design keep your awareness of surroundings while listening.
- Bluetooth Connection: The wireless bluetooth sunglasses are compatible with any Bluetooth enabled device, including iOS/Android devices. Upgraded Bluetooth Chips, Faster and steadier. You only need to switch on the smart glasses, connect the Bluetooth signal to your smart phone and it is ready to go!
- Polarized and UV Protected: Your bluetooth glasses are also 100% UV protected, protection to keep your eyes protected from the sun. Lightweight, made durable and tough for any outdoor activity. Enjoy premium clarity and sun glare reduction to ensure you always see where you’re going!
- Long Lasting Battery: Freedom from wires, built-in rechargeable battery. The battery lasts for up to 4hrs of audio or calls. Suitable for outdoor driving and outdoor travel. Professional water-proof and sweat-proof performance which can resist sweat and rain easily.
- Hand-Free Calling and Music: The built-in microphone enables you to hands-free calls with clarity. Integrated AI voice control gives you access to your navigation, phone calls, music, etc. You don’t have to bother to pick up your phone while driving or jogging.
Product Description
SXFJF Smart Audio Glasses Wireless Bluetooth Sunglasses
* It’s a revolutionary open-ear audio experience that leaves you free to hear the world around you, all while discreetly listening to music.
* Bluetooth links, easy to operate, perfect Combination of Bluetooth Headphone and Sunglasses, Transmit Distance: 30ft.
* The smart sunglasses has built-in noise-cancelling microphone that lets you make and answer phone calls.
* The bone conduction glasses comes with Built-in rechargeable battery, can be fully charged within 2 hours.
* The lenses on your smart audio sunglasses are 100% UV protected to keep your eyes healthy.
* The smart audio sunglasses are waterproof, it does not affect use in rainy days.
11: DFFFGGX Audio Sunglasses, Bone Conduction Bluetooth Smart Sport Headphone Sunglasses ，Open Ear Music & Hands-Free Calling, for Men & Women…
Features
- 【UPGRADED BONE CONDUCTION SPEAKER】:Upgraded bone conduction speaker, with the exclusive soundproof cavity design, reduced the sound leakage by 87%.
- 【Sunglasses with】:built-in speakers that produce rich, immersive sound for you, while others hear practically nothing，Open-ear audio allows you to stay aware of your surroundings, while enjoying your music
- 【HIGH PERFORMANCE&UV 400 PROTECTION】:Rechargeable lithium battery (250mAh/3.8V), Charging time:2hours, Standby time:300hours, playing music about 3-4 hours (depending on the volume and sound source varies), continuous call about 4-5 hours. Bone conduction bluetooth headset sunglasses compatible with Smartphones
- 【NOTE】:Because of the limits of bone conduction technology, there is a sound leakage of the bone conduction products. And the sound quality has little difference with the traditional headphones. As qualified bone conduction manufacturer, products accept all professional instrument test.
Product Description
- ü Bone Conduction Technology, open ear experience
- ü Wireless Phone Call
- Ø Slide forward to take incoming calls
- Ø Slide backward to cancel or reject incoming calls
- Ø Hands free safe driving communications on the road
- ü Siri Voice Control
- Ø Press to activate Siri voice control on iOS devices
- Ø No need to unlock the phone or touch the screen
- ü Wireless Music Touch Control
- Ø Tab to pause or play music
- Ø Slide forward to switch to next songs
- Ø Slide backward to switch to previous songs
12: Bone Conduction Glasses G2, Bluetooth Headphones Polarized Sunglasses Designed for Music, Hands-Free Calling, Driving (Blue)
Features
- ★【Multifunctional Bone Conduction Glasses】: The bone conduction sunglasses can be widly used in listening to music clearly, answering the phone when you are doing outdoor activities,such as fishing, driving, clambing. Enven the polarized lens can block out the glare.
- ★【Polarized light and UV protection】: Your smart sunglasses can achieve 100% UV protection and polarization to ensure your safety and comfort. Enjoy premium clarity and reduced sunlight to ensure you always see your surroundings.
- ★【Open Ear Design】: Bone Conduction bluetooth Sunglasses with open ear speaker allows you to listen to music and everything around you. HD microphone offers high quality sound while on calls. So it makes you in a safer situation.
- ★【Fashionable Uisex Design】: The smartphone compatible sunglasses are designed to fit both men and women in size and style. Your sunglasses come with black rims and a clean, modern design. Lens color options are available to accommodate your style. Choose from blue, orange, or grey tint.
- ★【Fashinable Design】: Smart sunglasses are sized and styled for modern men and women. Your lens color options can accommodate any style you like. You can choose from blue, red or gray.
Product Description
【Product Description】:Bone conduction speakers deliver, hi-fi quality sound, phone calls, without obstructing your hearing. Bone Conduction Glasses are featured in IP55, uv400, Polarized, Open Ear, Magnetic, NFC, Battery Level, Blue Light, Bluetooth. 【Product Features】: 1.[Hands-free Call] Hands-free call of the Wireless Sunglasses Bluetooth Headset G2 help your avoid the danger when driving. You can enjoy music wirelessly and pick up calls with your ear open to the outside danger. 2.[Waterproof, Lightweight, Convenient]: Perfect workout headphones and running earphones, lightweight design with water resistance, even sweat after exercising or in rainy outdoor, will not cause short circuit. 3.[Safety and Comfortable]:The bone conduction Sunglasses are ideal for usage for riding a motorcycle or bike, driving, running, fishing, racing, Skiing and climbing, trekking or other outdoor activities. 【Product parameters】： Model number: G2 Bluetooth version：V5.0 Connection distance：10m- 15m Bluetooth level：Class2 Working frequency：2.4GHz Call Duration：6Hours Music time：6Hours Standby time：240Hours Charging time：1-2Hours Charging specification：DC5V 1A
13: ANYGATE Bluetooth Sunglass Earset Polarized Lens Wireless Earphone Headphone
Features
- 1.Versatility – Bluetooth Sunglasses for Leisure Activities 2.High-quality polarized lenses
- 3.Magnetic holder with removable earphone 4.Dual speaker stereo sound cvc noise cancellation function
- 5.Light weight compact design 35g light weight 6.Telephone receiving vibration system
- 7.High-performance lithium-ion battery 8.Uses low power csr chip
- 9.Adjustable bridge
Product Description
- Product Compositions: Sunglass, USB cable, Pouch, Manual
- Connection limit distance: Up to 10m
- Available Time: 8 to 9 hours
- Time to play music: 8 to 9 hours
- Stanby Mode 240 hours
- Battery capacity: 120mAh/3.7
- Charging voltage : 5V DC
- Charging time : 2 hours
- Bluetooth protocol : headset, hand¡¯s free, A2DP; BLE; SPP
- Bluetooth specification : V2.1/3.0/4.0+EDR;, Stereo sound+CVC Noise reduction
- Weight: 35g
- Product Size: 162mm x 170mm x 44mm
14: Soundcore by Anker, Soundcore Frames Landmark Bluetooth Audio Smart Glasses with Wander Interchangeable Frame…
Features
- Polarized
- Customizable Audio Smart Glasses: Soundcore Frames has a detachable front frame to allow you to mix and match from a wide range of styles. To protect your eyes, the polarized lenses block up to 99% of UVA/B rays and are scratch- and shatter-resistant.
- Mix and Match Styles: Simply remove the current Landmark (Black) frame from the quick-release hinges and attach the Wander frame.
- Immersive Open Ear Audio: 4 speakers and a custom audio processor deliver rich surround sound which fills the space around your ears, allowing you to immerse in music without blocking out the world.
- Clear Calls and More: When a call begins, privacy mode is automatically activated and dual microphones pick up your voice clearly over background noise. Get up to 5.5 hours of playtime from a single charge of Soundcore Frames audio smart glasses.
- Fit For You: Landmark Style: Frame Width: 137mm, Lens Width: 48mm, Bridge Width: 20mm; Wander Style: Frame Width: 144mm, Lens Width: 54mm, Bridge Width: 18mm; Temple Length: 140mm.
15: GELETE Smart Audio Glasses Wireless Bluetooth Sunglasses Open Ear Music&Hands-Free Calling…
Features
- 【IPX4 Waterproof sunglasses】 wireless bluetooth 5.0 sunglasses designed and provided favorable waterproof effect which can easily resist sweat and rain.It won’t get in the way of enjoying sports, music and calls.
- 【Calls, music,navigation】Integrated AI voice control gives you access to your navigation, phone calls, music, etc. without having to pull out your phone.Always be listening to your favorite tunes with 3.5 hours of music playback on a full charge.
- 【Polarized Lens】sunglasses offer polarized lenses and 100% UV protection to keep your eyes protected from the sun.
- 【Bluetooth connectivity】means an easy and stable pair from up to 30 ft away.
Product Description
