AWEI GL2 Open Smart Audio Glasses

AWEI GL2 Open Smart Audio Glasses Black

1. Bluetooth solution: Zhongke Bluexun AB5656C2
2. Bluetooth version: BT5.4
3. Bluetooth protocol: A2DP, HFP, HSP, AVRCP
4. Bluetooth format: AAC, SBC
5. Channel system: stereo
6. Microphone: omnidirectional
7. Frequency range: 20HZ-20GHz
8. Transmission distance: ≧10 meters
9. Battery: 80mAh
10. Charging time: 1.5H
11. Charging voltage: 5V
12. Working voltage: 3.1V-4.2V
13. Speaker specifications: 9*16mm
14. Sensitivity: 96±3db Impedance: 7Ω
15. Play time: 6h
16. Talk time: 5h
17. Interface: magnetic charging
18. Accessories included: glasses cloth, glasses bag, charging cable, manual