Digital Bluetooth Headsets

Bluetooth Earphone TWS Wireless Headphones Headsets With Microphone Sports Stereo Charging Box Digital display for Android

Headphone battery capacity: 40Mah
Storage box battery capacity: 300Mah
Transmission distance: >10M
Talk time: 3 hours
Play time: 3 hours
Charging time: 1-2 hours
Support system: So Bluetooth-enabled devices and mobile phones