(+) Volume up
• slide the (+) button to increase the volume.
(-) Volume down
• slide the (-) button to decrease the volume.
* The described functions of this product are subject to the compatibility of
your device.
TROUBLESHOOTING
If your headphones do not work at all:
• Make sure they are properly connected to the 3.5 mm audio
output connector on your computer or smartphonMake sure your
computer is working properly.
• Make sure it is not in silent mode or the sound is disabled in your
computer system.