Portable Rechargeable Invisible Adjustable Noise Cancelling Hearing Amplifier Mini Ear Invisible Digital Hearing Aid For Deaf
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- Supplier: Shenzhen Wufeng Technology Co. Limited
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Product Overview
Description
Product Description
Product Name | Portable Rechargeable Invisible Adjustable Noise Cancelling Hearing Amplifier Mini Ear Invisible Digital Hearing Aid For Deaf |
Material | ABS plastic |
Function | mini ear hearing aids amplifier accessories for deaf |
Max OSPL90 | ≤112dB+3dB |
Max Sound Output | 107dB±4dB |
Max Sound Gain | 25dB±5dB |
Input Noise | ≤37dB+3dB |
Harmonic Wave Distortion | ≤10% |
High Frequency Average | F1≤300Hz , F2≥3500Hz |
Battery | A10 Zn-air battery/PR536 |
Working Voltage | DC1.45V |
Current | ≤6mA |
Color | Beige/Other |
Certification | CE,USA Certification |
Weight | 2g |
- ITE Hearing aid
Mini ITE hearing aid , convenient and comfortable to wear, sound volume control available, strict quality control and best price.
1, 30% smaller size, 1.5cm (0.6 inch), good invisibly
2, beautiful, fashionable and smart design
3, volume rotary knob, on/off switch, easily operated by finger
4, broken-resistant, more reliable internal structure
5, uses zinc air battery (A10), long working time up to 36 hours
6, 1.8 gram only, super light weight
7, extremely low price in the market (could down to $3.5), highly profitable
1, 30% smaller size, 1.5cm (0.6 inch), good invisibly
2, beautiful, fashionable and smart design
3, volume rotary knob, on/off switch, easily operated by finger
4, broken-resistant, more reliable internal structure
5, uses zinc air battery (A10), long working time up to 36 hours
6, 1.8 gram only, super light weight
7, extremely low price in the market (could down to $3.5), highly profitable
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