If you have severe hearing loss, you need the digital tone hearing aid.
It's convenient to wear and has low noise and low distortion. the maximum sound output is 130 (+/-5) decibels
- Sound Gain: More than 50 dB
- Total harmonic distortion:Less than 5%
- Frequency Range: 300Hz ~ 40000Hz
- Input Noise:Less than 30 dB
- Operating Voltage:1.5v
- Current:Less than 4mA
- weight: 74g
We ship with a USPS tracking number. Shipping takes between two and four weeks.
Click the red "Add to Cart" button now! Limited Quantity - Will sell out fast!
Note: Please allow 2-4 weeks for delivery.