Battery Information
Earbuds contain 3.7V, 35mAh Li-ion Battery, 0.13Wh
Charging case contains 3.7V, 500mAh Li-ion Battery, 1.85Wh
Cannot be replaced by user
Frequency & TX Power Information
Frequency Bands: 2.4GHz
TX Power: -6dBm≤TX≤4dBm)
Battery/TX Power Info