The basic operations of Joytune.

Button

Function

Operation

MFB

Power on/off

Press and hold MFB for 3s.

Answer a call

Press MFB once

Reject a call

Press and hold MFB for 3s.

Re-dialing

Press MFB once

End a call

Press MFB once

Play/pause music

Press MFB once

V+

Volume up

Press V+ once

V-

Volume down

Press V- once

V+

Previous track

In FM mode, press V+ once

V-

Next track

In FM mode, press V- once

V+ & V-

Night driving mode (Turn LED off/on)

Shortly press V- and V+ together

FM Button

Voice dialing (phone feature)

Double click FM button