Product Specification:
1.
Model: F9
2.
Bluetooth specification: V 5.0
3.
Bluetooth Profile: A2DP, AVRCP, HFP; HSP
4.
Working voltage: 3.1V ~ 4.2V
5.
Charging voltage: 5V-1A
6.
Battery capacity of the headset: 50MAH
7. Battery capacity of the storage box: 2200MAH
8.
Transmission distance: >10M
9.
Call time: 4-5h
10.
Play time: 4-5h
11.
Waterproof: IPX7
12.
Charging time of headset: 30-45min
13. Charging time of the
Charging box: 1h
Products include
1 * One pair of Bluetooth headsets
1 * Charging box
1 * Charging cable
1 * User Manual