TWS-23 300mAh 4.5H Bluetooth TWS

Bluetooth solution: AD6983D2, V5.3, 

headset battery capacity: 30mAh, 

charging capacity: 300mAh, 

music time: 4.5H (80% volume), 

talk time: 3.7H (80% volume), 

standby time: 80H (headset), 

charging time: 2H, TYPE-C interface, wooden box packaging, with 25CM long charging cable