TWS Fingerprint Touch Bluetooth Headset LED Battery Display With Charging Bin(Black)

1. Model: HMB-112. Bluetooth version: 5.03. Communication distance: about 10 meters4. Headphone standby time: 120h5. With charging box weight: 70g6. Headphone charging time division: 1h7. Talk time: 3.5h8. Music time: 4h9. Charging voltage: DC5v10. Charge box battery capacity: 400Mah11. Support Agreement: HFP/HSP/A2DP/ARCP