T03C 300mAh 4H Wireless headset
Chip: JL6973
Wireless: V5.3
Working range: 10m
Earphone battery capacity: 3.7V 30mAh
Talk time:3h
Music time:4h
Standby time: 60h
Battery box capacity: 3.7V 300mAh
Battery box charging time: 2h （配1米充电线，胶片盖包装盒）
Chip: JL6973
Wireless: V5.3
Working range: 10m
Earphone battery capacity: 3.7V 30mAh
Talk time:3h
Music time:4h
Standby time: 60h
Battery box capacity: 3.7V 300mAh
Battery box charging time: 2h （配1米充电线，胶片盖包装盒）
