voice amplifier for hearing impaired

Place of Origin:Shenzhen, China

Brand Name:Retone

Model Number:Vigor U 202

... Ful on Gain (dB) 36 500Hz(%) 0.1 800Hz(%) 0.2 1600Hz (%) 0.3 EQ Input Noise (dB) 22 The Advantages of Open-Fit Hearing Aids It is less visible than a

Brand Name:Sounds Good

Model Number:Y08A

Place of Origin:CHINA

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Brand Name:OEM

Model Number:OEM

Place of Origin:China

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Brand Name:People Renhe

Model Number:[Single Earphone Unit] 3rd Generation Noise Cancelling Model

Place of Origin:China

... focused voices during calls, making communication effortless. More natural everyday conversations, with every detail clearly heard. Utilizing professional medical-grade acoustic tuning, intelligent ...

Brand Name:CANYI

Model Number:ISD1820

Place of Origin:Guangdong, China

...absence of contact input audio, you will not hear any noise even put your ear close to the speaker 3. The two-channel stereo, 5V power supply can output 5W + 5W power, directly drive 4, 8 ...

Brand Name:HEWEI

Model Number:HWCW-Ⅱ

Place of Origin:CHINA

...y are going to know and can receive and record analog sound signals (voice, footsteps, other sounds). This is a special amplifier that will pick up the slightest noise through solid objects like a wall, so you can hear and distinguish what is happening on