The model JH-909 Sound Enhancement ITE Hearing Aid,which is a Rechargeable In Ear Hearing Aid Personal Sound Amplifier for Adults and Elderly Hearing Loss.The hearing aid built-in the rechargeable battery, no need to change battery,it combines a cosmetically appealing look with the smooth sound an internal speaker preference.Small Light-weight design and Less visible,which can not discover while wearing in either Ear.
|Items NO||JH-909 mini rechargeable hearing aid|
|Max Sound Output||115-125dB|
|Total Harmonic Wave Distortion||≤10%|
|Input Noise||<= 30dB|
- Using low noise microphone , balanced armature loudspealerand high sound gain integrated amplifier chip to make a clear sound quality.
- Touch-tone hearing aid , comfortable touching feeling and easy operation.
- Built-in rechargeable hearing aid li-battery for reuse.
- Beautiful design, small size and portable.
- MCU control, charging protection.
- Multifunctional key, not only used as power switch, but as a volume adjuster.
- USB charging interface in hearing aid charging base, very convenient for charging.