Rechargeable Hearing Aid Adjustable Tone
$29.99
Features:
Specifications:
- The latest developed Lithium battery technology is now available in an excellent inexpensive hearing aid that is both affordable and superior to hearing aids commonly available.
- This is a brand new revolutionary rechargeable in the ear hearing aid system.
- You no longer have to pay the price to replace expensive hearing aid batteries again & again....your hearing aid can be recharged over and over again at virtually no cost.
- This is a truly green hearing aid..... which means no batteries end up in the trash... no more trips to the store to buy more..... no more running out of batteries for your hearing aid.
Specifications:
- Rechargeable Hearing aid
- Max Sound Output:129±4 dB
- Max Sound Gain: 50dB ± 5dB
- Harmonic Wave Distortion: ≤5%
- Frequency Range: 450~3500hz
- Input Noise: ≤30 dB
- Battery: Lithium Battery
- Working Voltage: dc 3.7V
- Working Current: ≤3mA
- Color: As the picture shows
- Item Size: 6.6 x 1.3 x 1.3cm
- Package Size: 15.3 x 9.6 x 3.8cm
- Net Weight: 26g