Bone conduction technology: Bone conduction transducers use sound waves to transmit sound waves to the skull. This technology allows you to hear the surrounding sound while listening to music and answer the phone, so it is safer than traditional headphones, earphones or earpieces, completely blocking the sound around you.
• Polarized lenses: imported polarized lenses, smart sunglasses with anti-glare, anti-UV, anti-fog, take care of your eyes, but when you return to school makes you look cool and smart, you can freely change according to your needs
• Comfortable ergonomic design: Bluetooth V4.0 chip - Standard effective transmission distance: 10M-15M Quick and easy connection with IPHONE, HUAWEI, SAMSUNG, LG Android Windows smart phones.
• Battery: Rechargeable lithium battery (300mAh / 3.8V), Charging time: 1 hour, Talk time: 4 hours, Playing music for about 8 hours (depending on volume and sound source changes) Standby time
• Universal design: You can use bone conduction headset smart sunglasses when running, driving, cycling, hiking, hunting, fishing, traveling and living.
Advantages: appearance, fashion, delicacy, portability, powerful function, easy to use, non-destructive sound quality, suitable for work, travel, sports and fitness, as long as you like music, you need it.
• Bluetooth 4.0: instantly match with your smartphone, tablet PC or any Bluetooth compatible device, and start the flow free CD quality at the farthest distance of 40 feet.
• The built-in HD DSP noise reduction microphone allows you to keep the call free at any time.
• What will you get: the Bluetooth box *1, the USB charging line *1, the AUX audio line *1.
• Function: Bluetooth play, USB card, TF card player, AUX player, hands-free calls, built-in radio, alarm clock, clock.
* Horn 16 steel vibrator * 2, 9 ohm impedance, more pure sound, better sound quality!
* Green military-grade products with hearing aid massage and refresh function.
* IPX8 deep waterproof, dedicated to swimming coaches.
* Professional tuning, 21 years of enhanced sound effects, listening habits for sports fans, not only increase the speaker size, but also optimize the low-frequency design, so that the sound quality is more dynamic and resistant to hearing.
* CVC depth noise reduction gives you immersive beauty.