1. Material: plastic 2. 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 faster 4. Charge for 10 minutes and talk for 4 hours, saving about 50% of the charging time 5. 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 conversation 6. 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 falling 7. The light body design, with the three-point auricle structure, allows you to wear it for a long time as if nothing 8. The headphone head adopts a 180-degree free rotation design, and the left and right ears can be worn freely 9. Silicone ear caps, soft and skin-friendly, will not hurt the ears 10. Grasp the Bluetooth power information anytime and anywhere, and the mobile phone Bluetooth power display supports mainstream devices on the market 11. Tight mold design, prevent rain and sweat from entering and damaging internal components 12. Intelligently compatible with all major music platforms
