Description
A31 Earbuds for sale in very affordable price So dair kis bat kiii Specification:
1. Bluetooth specification:V5.3
2. Bluetooth Profile:A2DP,AVRCP, HFP, HSP
3. Working voltage:3.1 V-4.2V
4. Charging voltage:5V-1A
5. Speaker specification: 8mm*2
6. Frequency response:20Hz-20OkHz
7. Impedance:320
8. Battery capacity of the headset: 40mAh
9. Battery capacity of the storage box:300mAh
10. Transmission distance:>10M
11. Call time:About 5 h
12. Play time:About 5 h
13. Waterprof :IPX5
14. Charging time of headset:1 h
15. Charging time of the Charging box:2h
Products include
1 * Charging cable