Bluetooth version: V5.4
Frequency response: 20Hz-20KHz
Speaker sensitivity: 102dB±3dB
Speaker: 10mm* 2pcs, 32Ω
Wireless distance: ≥10m
Earbuds Battery: 30mah*2pcs,
Charging case battery: 200mah
Working time: about 3 hours
Type-C Charging cable included
