Bluetooth version: V5.3

Chipset: JL

Bluetooth working range: ≤10m

Headphone battery: 30 mAh

Charging case: 250 mAh

Charging Port: Type C

Music time: 4-5 hours.

Talk time: 3-4 hours

Standby time: 120 hours

Base charging time: 0.5h

Earphone charging time: 1h

Color: Black,White