Lithium Polymer Battery: 3.7V / 80mAH*2
Working Time: 4-5 Hours
Standby Time: 100 Hours
Weight: 1.09 oz / 31g
Bluetooth Version: Bluetooth V4.2
1. When charging with standard 5V USB power adapter, the charging current should not be greater than 1A. Otherwise it will cause accident!
2. The Bluetooth connection will be interfered by other electronic devices. Please kindly reconnect the earphones if they are influenced by other electronic devices.
3.In order not to damage your hearing, please do not wear earphones for a long time.
|Item Weight||0.32 ounces|
|Package Dimensions||4 x 3.2 x 1.3 inches|
|Batteries||2 Lithium Metal batteries required. (included)|
|Date First Available||March 8, 2019|