Product Feature:
1.Bluetooth version:V5.2
2.Transmission distance:15m
3.Bluetooth protocol: HFP/HSP/A2DP/AVRCP
4.Working voltage:3.3V-4.2V
5.Charging voltage:4.8--5.2V/0.5-2A
6.Charging time:1-2 hours
7.Music Play Time:25 hours of continuous playback
8.Calling Time:30 hours of continuous talk
9.Standby Time:365 days long standby time
10.Function keys: button function
11.Microphone type: built-in Mic
12.LED Power Display:battery level is clear at a glance
12.Color: Black,Red,Blue,Yellow
13.Comfortable To Wear:360 degree rotation, can be worn on both left and right ears
Package Included:
1x X13 Business Bluetooth Headphone
1x Charging Cable
1x User's manual