Adjustable BTE Hearing AID Ear Sound Amplifier Enhancer Digital Power Tone Audiphone for Hearing Loss Elderly Ear Aids Care
Technical Details
battery model: | AG13 |
Brand Name: | CHENCHEN |
Frequency range: | 450~3500 hz |
Input Noise: | <=30 dB |
Item type: | Ear Care |
Material: | plastic |
Model Number: | F-138 hearing aid |
Packing box: | Yes |
Size: | BTE ear aid |
Type: | Behind the ear(BTE) |
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