• 1.Bluetooth specification:V5.32.Bluetooth Profile:A2DP,AVRCP,HFP, HSP3.Working voltage:3.1V~4.2V4.Charging voltage:5V-1A5.Speaker specification：8mm*26.Frequency response:20Hz~20kHz7.lmpedance:32Ω8.Battery capacity of the headset: 40mAh9.Battery capacity of the storage box:200mAh10.Transmission distance:>10M11.Call time: About 5 h12.Play time: About 5 h13.Waterprof :IPX514.Charging time of headset:1h15.Charging time of the Charging box:2hProducts include1 * One pair of Bluetooth headsets1 * Charging box1 * Charging cable

Product Specification:

1.Bluetooth specification:V5.3

2.Bluetooth Profile:A2DP,AVRCP,HFP, HSP 

3.Working voltage:3.1V~4.2V

4.Charging voltage:5V-1A

5.Speaker specification：8mm*2

6.Frequency response:20Hz~20kHz

7.lmpedance:32Ω

8.Battery capacity of the headset: 40mAh

9.Battery capacity of the storage box:200mAh

10.Transmission distance:>10M 

11.Call time:About 5 h

12.Play time:About 5 h

13.Waterprof  :IPX5

14.Charging time of headset:1h

15.Charging time of the Charging box:2h

Products include

1 * One pair of Bluetooth headsets

1 * Charging box

1 * Charging cable