Maintenance Method:
- Use dry cloth or hearing aids special cleaner gush in drycloth to clean the hearing aid
- Please remove the batteries to avoid eroding parts ofhearing aids by the rotten batteries when
you don’t use it for a long time - Protecting hearing aids from shocks, falling, humidityand high-temperature
- When not in use, please close the hearing aid to extendbattery life
Why the Hearing Aid can’t Work or the Sound is not Clear?
- Whether the switch is open
- If the battery in the correct installation position
- Whether there have electricity batteries
- Whether the batteries storehouse is closed
- Whether earplug is choking
- Whether the earphone or the wire is broken
- The battery voltage is insufficient or the earphone is broken
Sound is Weak: Replace old battery with new battery. CleanEar Mold. Increase Volume.
Hearing Aid Emits Whistling Sound: Try reinserting the ear mold until fits securely. LowerVolume.
Clean ear mold.
Hearing Aid Does Not Work: Check if the hearingaid is turned on, earphone connects well.
Battery is inserted correctly.
Problem | Possible solution |
Sound is distorted. |
Decrease volume.
Replace empty battery. Clean earplug. |
Sound is weak. |
Replace empty battery.
Increase volume. Replace microphone. Check earplug whether blocked or not. |
Hearing aid emits whistling sounds. |
Reinsert the earplug until it fits securely.
Decrease volume. Clean earplug. |
Hearing aid emits signal tones. | Gently close battery compartment completely.
Replace empty battery. |
Hearing Aid does not work. |
Turn hearing aid on.
Gently close battery compartment completely. Replace empty battery. Make sure battery is inserted correctly. Increase volume. Clean earplug. Check microphone whether damaged or not. |