Bluetooth solution: JL6976
Bluetooth version: V5.3
Earbud battery capacity: 40mAh
Case battery capacity: 450mAh
Speaker:Φ10mm/16Ω
Bluetooth Protocol: HFP/AVRCP/A2DP
Working hours: 8H+40H (60%Volume)
Charging hours: 1.5H
Charging hours: >10 meters
Water proof level: IPX5(PCBA sweat proof)
Charging interface: Type C