True Wirless Earbud

1. Unqiue design
2. With in ear sport silica gel
3. Good sound with deep bass
4. Super great fit wearing

Product Specification

Working distance: Omnidirectional
S.P.L: -42±3dB
Impedance: ≤2.2kΩ
Frequency Response: 100Hz-10,000Hz
Operating voltage: 1.8V

Charging Box
Single part charging current: 40 mA
Charging current: 300 mA
Battery Capacity: 500 mAH
Standby working current:0.1 mA
Standby time: 100days
Minimum charge time for both ears: 3 times
Charging time: 1.5H