Business Wireless Bluetooth Sports Headphones, Color: Q12 Black 90 mAh(Colorful Box)

1. Material: plastic2. Built-in lithium battery: 90mAh/300mAh (optional)3. No stuttering, low power consumption, using the newly upgraded Bluetooth 5.2 to connect with mobile devices, the signal is more stable and the transmission is faster4. Charge for 10 minutes and talk for 4 hours, saving about 50% of the charging time5. Double noise reduction system, filter the external environment noise, reduce the interference during the call, deep noise reduction, so that the call is as clear as a face-to-face conversation6. According to the shape of the human auricle, disperse the force point of the ear, so that the force on the ear is even, stable and not easy to fall, 0 load without feeling of falling7. The light body design, with the three-point auricle structure, allows you to wear it for a long time as if nothing8. The headphone head adopts