JH-116 Personal Sound Amplifier Behind The Ear Hearing Aid
Features of JH-116 Personal Sound Amplifier Behind The personal listening amplifier
Package of JH-116 Personal Sound Amplifier Behind The Ear Hearing Aid
1 Hearing Amplifier
3 Ear tips
2 Ear tube
1 Black velvet box
1 Manual book
2 LR754 battery
Precautions of JH-116 Personal Sound Amplifier Behind The Ear Hearing Aid
1. Adjust volume to the minimum level or switch off before wearing.
2. Choose the right size of ear tips to avoid any extra noise.
3. Increase volume gradually to avoid the sudden increase in sound.
4. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of the plug is tight, make sure no air leakage.
5. Please regularly clean the earplugs in order to ensure the normal use of hearing aids.
6. Use for long periods of time, please remove the batteries to prevent rot erosion hearing aid components.
7. Keep out of reach of children.
8. Keep away from water. The device is not water resistant.
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