Model UVTW-03
Bluetooth: V5.4
Battery Capacity: 30mAh/300mAh
Talk Time: Around 3–4 Hours
Music Time: Around 3–4 Hours
Earphone Charging Time: 1–2 Hours
Battery Case Charging Time: 2 Hours
Battery Case Endurance: 3–4 Times
Total Weight: 41g
Earbuds Weight: 6g
Battery Case Weight: 35g