Specifications:
1.Model:M19
2.Bluetooth specification:V5.1
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: 50 MAH
7.Battery capacity of the storage box:2000 MAH
8.Transmission distance: 10 Meters
9.Call time:4-6 hours
10.Music time:4-5 hours
11.Waterprof : IPX7
12.Charging time of headset: about 1 hour
13.Charging time of the Charging box: about 2 hours
14.Support system: All Bluetooth devices and mobile phones that support bluetooth function
Package Included:
2 * Bluetooth Earphone (Right & Left)
1 * Charging Case
1 * Charging Cable
1 * User Manual