Rechargeable Hearing Aid Sound Amplifier Portable BTE Hearing Aids For The Elderly Old People High Power Hearing Amplifier
Характеристики
| Brand Name: | AXON |
| Color: | Beige |
| Frequency: | 300-6200Hz |
| Harmonic Wave Distortion: | <=5% |
| Input Noise: | <=28 dB |
| Item type: | Ear Care |
| Material: | ABS Enhanced |
| Max Sound Gain: | >=42 dB |
| Max Sound Output: | 128+-5 dB |
| Max Working Hours with Standard Battery: | 70hours |
| Measurement: | 4.0. x 1.3 x 1.0 cm |
| Model Number: | UNO909 |
| Size: | 40mm*13mm*10mm |
| Working Current: | <=4 mA |
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