Description:
One button control easily to turn on/off, play/pause/switch music, hands free calling to driving, working, meeting, running.
One to two connections, can be connected to two mobile phones at the same time.
Intelligent compatibility: support all Bluetooth mobile phone, tablet, notebook, QQ music, movies, etc., universal all mobile phone.

Specifications:
1.Bluetooth Version: V5.0
2.Bluetooth Distance: 10m
3.Charging Time: about 1-2 hours
4.Standby Time: about 80 hours
5.Music Time:  about 3 hours
6.Talking Time: about 4 hours
7.Earphone Battery: Polymer Lithium Battery 45mAh
8.Battery Box Battery: Polymer Lithium Battery 280mAh
9.Audio transmission format: HFP/A2DP/HSP/AVRCP

Package Included:
1 x TWS Bluetooth Earphones (left and right ears)
1 x 280mAh Charging Box
1 x USB Charging Cable
1 x User Manual
4 x Ear cap