User Guide

Plug Headset, long press “ON/OFF”, and keep pressing “+” or “-”, until playing

begins release the button, long press “+” for fast forward, and long press “-” for

fast backward.

Fast forward and fast backward

Delete the documents

Short press “Pause/ Play” to enter into the pausing status(red and blue lights are

shining alternatively), then long press “+” or “-” wait for shining of purple light,

enter into the deleting status, then short press “Pause/ Play” to delete current

file(quick shining for blue light); long press “Pause/ Play” to delete all the file (quick

shining for red light); short press “+” or “- ” to escape the model of delete.

Note: the recording playing status means deletion of all the recording, the music playing status means

deletion of all the music.

Music/ recording playing

Plug Headset, long press “ON/OFF”, Lights up purple, wait for light shining for a

few times, enter into the music-playing status. Short press “Pause/ Play” to

pause,(red and blue lights are shining alternatively), then press “Pause/ Play” once

again to playing. and then press “+” or “-” to switch to the music playing or the

voice playing.

Volume adjusting/ song switching

Long press “+” or “-” to increase or decrease the volume, and short press “+”

or “-” to switch to the previous or next song.

It requires setting each time if it requires the use. No adjustable voice volume for this status.