Blue, black, green, white
Bluetooth solution:5656C
Bluetooth version: V 5.2
Earbud battery capacity: 80mAh
Case battery capacity: 800mAh
Speaker: Φ16.2mm
Bluetooth Protocol: HSP/ HFP/ AVRCP/A2DP
Working hours: 12H+48H (60%Volume)
Standby hours: 300 Hours
Charging hours: 3 Hs
Working distance: >10 meters
Water proof level: IPX4
Charging interface: Type C