Description

Transmission distance: less than or equal to 10m

Battery capacity: 300mAh

Charging voltage: DC5V

Speaker diameter: φ40mm

Impedance: 32Ω

Working time: playing music 4-6h, talk time 8-10h

Bluetooth version: 4.0

Microphone: Outside

Rated power: 100mw

Working voltage: DC3.7V

Frequency range: 20-20KHz

Headphone instruction

Turn on: Long press the key for 3 seconds until the red and blue lights flash alternately, then let go

Shutdown: Press and hold the key for 3 seconds until the red light flashes, then let go

Pairing: blue light flashes slowly

Answer the call: press the key to hang up

Adjust the volume: long press “+” to increase the volume, long press “-” to decrease the volume

Previous/Next Song: Quickly press “◥”/”◣”