1. Hold down to start and stop. Change LED mode
2. Model: BT
3. Hold down: decrease volume, quick touch: previous song
4. Play/Pause
5. Hold down: increase volume, quick touch: next song
6. V
7. MicroSD card slot
8. Micro USB charge port
9. Audio input port
10. USB drive port
Instructions for use:
1. Hold the ON/OFF button down to activate the device.
2. Look for the device "HT0025" and click to connect.
After a few seconds, the speaker emits a voice message "Connected" to let you know that the
connection is successful.
3. Listen to your music.
4. Press the "ON/OFF" button quickly to select the LED mode: