Important Safety Precautions - ISOUND HM-320 User Manual

Control box functions
Multifunction bu on
• Press and release the multifunction bu on to pause a song.
• Press and release the multifunction bu on again to play
the song.
• To answer a call, press and release the multifunction
bu on once.
• To end the call, press and release the multifunction
bu on again.
NOTE: For compatible devices, the multifunction bu on can be
used for other functions such as next track/previous track/fast
forward/rewind. Some functions may require multiple presses.
Volume dial
• To raise the volume, rotate the volume dial to the le .
• To lower the volume, rotate the volume dial to the right.
How to use your HM-320 headphones
1. Turn down your audio device to the lowest level.
2. Place the headphones on your ears and adjust the
headband until the headphones t comfortably.
3. Gently insert the 3.5mm plug into your audio device.
4. Raise the audio to a comfortable volume on your device and
then adjust the volume on the HM-320 using the volume dial.
NOTE: The volume dial only controls the volume of the HM-320
headphones. Device volume should be adjusted separately.

Important safety precautions

• Do not listen at a high volume level. Extended high volume
levels can lead to permanent hearing loss.
• Start with se ing the volume level at the lowest volume and