2PCS Cheap Hearing Aid BTE Behind Ear Adjustable Ear Amplifier for Hearing Loss Elderly Deafness Hearing Aids Care
Technical Details
Brand Name: | CHENCHEN |
Frequency range: | 300-4500 Hz |
Input Noise: | Less than 30db |
Item: | Sound Enhancement |
Model Number: | 1088A Hearing Aid |
Net Weight: | 11g |
Use crowd: | Hearing loss/elderly/Deafness |
Working Current: | Less than 3mA |
Working voltage: | DC 1.5V |
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