50 ±4dB FOG50 HFA AVG Gain OTC Hearing Aids with Rechargeable Lithium-ion Polymer Battery
|
...Hearing Aids product, designed in a boxy style for a modern and discreet look. These hearing aids come with two working programs, offering versatility and convenience for users. The main function of these OTC Hearing Aids is to amplify sounds, providing clear and enhanced audio for individuals with hearing difficulties. With an impressive FOG50 HFA AVG Gain......
Shenzhen Sounds Good Technologies Co.,Ltd
|
Retone Open Fit Mini BTE Hearing Aids Noise Reduction
|
... test gain(dB) 26 Frequency Range(Hz) 200-4500 EQ input noise(dB) 30 Battery Size 13A Battery Current(mA) 0.8 Description: 1. Smart chip, noise reduction, HD hearing sound. 2. External microphone, decrease whistling feedback. 3....
Retone shenzhen Technology Co., Ltd.
|
Exquisite Noise Reduction Invisible Hearing Aids Ultralight 1.36mA 1 Year Warranty
|
...: 3g Gross weight : 240g Total harmonic distortion:≤10% Battery: A10 MAX SSPL90(dB SPL):≤117 HFA SSPL90(士4dB SPL): 107 Peak Gain (+5dB): 40 HFA FOG(+5dB):35 Frequency influence range(Hz)...
chongqing pharmaceutical (hunan) pharmaceutical Co., Ltd
|
Waterproof Digital Hearing Amplifier Price / OEM Supported Ear Hearing Aid
|
Waterproof Digital Hearing Amplifier Price / OEM Supported Ear Hearing Aid Product Description Max Sound Output: ≤120dB Sound Gain: 35dB±5 Total Harmonic Wave Distortion:≤4% Frequency Range:370-5500Hz Input Noise: ≤30dB Voltage: D.C.1.5V Current......
SUCE (HONG KONG) IMPORT AND EXPORT LIMITED
|
