Starting up: Turn start button to ON. If indicator light flashes, it means it is playing music; if the light just lights up and does not flash, recharge the MP3 and repeat the mentioned steps.
Shutdown: Turn start button to OFF. Meanwhile, indicator light is off.
Volume adjustment: Press "+" button to increase the volume and press "-" button to decrease volume
Forward or backward: Press "the previous song " button to select the previous song and " the next song" for the next one.
Indicator light: it flashes when MP3 is playing and lights up but does not flash when MP3 is charging
Connecting to computer: Connect MP3 to computer with USB cable. User can copy or delete data in MP3 when the mobile disk icon appears on computer desktop.

Download songs steps:
1. Insert TF card, connect to data cable, turn MP3 on and begin to download
2. After downloading, click USB connecting icon on the the bottom right of computer to delete mobile disk. Disconnect MP3 from data cable and finish downloading.

Music playing steps:
1. Insert TF card (SD card) into MP3 card slot
2. Turn on the power
3. Indicator light flashes indicates that it is playing music
4. Plug earphone to enjoy music
5. Turn button to OFF to shutdown (Do not play it when charging, just charging half an hour for each play)