Wh 45110 "Version: Bluetooth 5.4 *AI-powered Noise-free Calls

*2 microphones *12mm drivers *Ipx5 waterproof *Bluetooth Profiles: HFP/AVRCP/A2DP/BLE/SPP *Codec: AAC, SBC

*Bluetooth Frequency: 2400MHz-2483.5MHz *Bluetooth Range: 10m

*Max.RF Output Power: 4dBm

*Charging Port: USB-C

*Capacity:

Earbuds: 34mAh 3.85V(0.131Wh)

Charging Case: 440mAh 3.7V(1.63Wh) *Operating Time: About 5.5 hours of music playback with single charging;

About 28 hours of music playback with charging *Charge Earbuds: About 1.5 hours

*Charge Charging Case: About 2 hours"