Bluetooth : V5.0

Chipset: JL

Bluetooth Working Range: ≤10m

Headphone battery: 40mAh

Box battery: 300mAh

Charging Port: T-C

Music time: 4 -5 hours.

Talk time: 2-3 hours

Standby time: 120 hours

Case charging time: 1 H

Headphone charging time: 1H

Colors: Black, White, Red