Function:

1) Enjoy the music.

    Answer and end the phone.

    Refused to call.

    The last number redials

    Volume control etc.

2) Smart connection,

    You can connect two mobile phones at the same time.

Bluetooth version: V5.0

Built in battery: 110 mAh

Profiles supported: Supports all bluetooth versions

Working Range: 30 - 35 feet

Talk time: 9-11 H

Music time: 15-17 H

Charging time 1-2 H

Standby time: 240 H

Color: Black