Hearing amplifier Frequently Asked Questions and solutions
Why there are some background noise?
Reason: Hearing amplifiers are electronic devices, which have a quiet but occasionally noticeable sound. Sometimes, it can be a distracting noise.Actually, it is the electric current sound existing in all good machines.Generally, the higher the power,
the greater the static sound.Solutions
Adjust to Noisy Mode when start wearing, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks.
What causes the feedback?
Reason: If the ear dome is not inserted well into ear canal or air leaks at the ear dome edges, when the device is close to hand or wall, a certain amount of sound will go back into the microphone.The sound is re-amplified which causes that annoying whistle.
Solutions
Try and select suitable ear dome. Put the ear dome into the ear canal and make sure it fits snugly inside.
Package Included:
1x Sound Amplifier
1x Standard charger data cable
1x Cleaning brush
1x Instruction Manual
1x Standard charger data cable
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