1, Material: ABS;
2, Size: 105 * 55 * 30m; Weight: 23g
3, Bluetooth version: 4.1; Bluetooth chip: CSR
4, battery capacity: 90mAh; charging time: 3 hours
5, call, music time: 4 hours, standby time: 80 hours
6, support language: Chinese and English
7, ear contact part of the 360 soft material, comfortable to wear
8, the straw can be 270 ° rotation, ear hanging 180 ° rotation, left and right ear can be worn
