go hearing Go Ultra User Manual page 6

Caution and notices for users
Caution: This is not hearing protection. You should remove this device if you
experience overly loud sounds, whether short or long-lasting. If you're in a
loud place, you should use the right kind of hearing protection instead of
wearing this device. In general, if you would use ear plugs in a loud place, you
should remove this device and use ear plugs.
Caution: The sound output should not be uncomfortable or painful. The
sound output should not be uncomfortable or painful. You should turn down
the volume or remove the device if the sound output is uncomfortably loud
or painful. If you consistently need to turn the volume down, you may need to
further adjust your device.
Caution: You might need medical help if a piece gets stuck in your ear. If
any part of your hearing aid, like the eartip, gets stuck in your ear, and you
can't easily remove it with your fingers, get medical help as soon as you can.
You should not try to use tweezers or cotton swabs because they can push
the part farther into your ear, injuring your eardrum or ear canal, possibly
seriously.
Note: If you remain concerned, consult with a professional. If you try this
device and continue to struggle with or remain concerned about your
hearing, you should consult with a hearing healthcare professional.