Hearing Aids Rechargeable, Intelligent Volume Memory Digital Hearing Amplifier for Seniors and adults (1 Pair)
Frequently QA and solutions
Q:Why there are some background noise?
A: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.
S:Adjust to Noisy Mode when start wearing, then turn up the sound gradually. Generally, You will get used to it after 2-3 weeks.
Q:What causes the feedback?
A: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.
S:Try and select suitable ear dome. Put the ear dome into the ear canal and make sure it fits snugly inside.
Comfortable
Radius of product In
line with ergonomics,Tube
and ear dome can be cutted
and choosed independently.
Easy To Use
From top to bottom
are volume control buttons ,
mode buttons and power buttons.
It's within reach and very convenient.
