ITC Hearing Aid Analog Rechargeable Sound Amplifier China Hearing Aids Factory
About of ITC Hearing Aid
Model: C220
Use time: ≤20H
Battery type: Lithium battery
Charging time: ≤3H
Power on:
Remove the hearing aid from the charging box and it will automatically turn on after 5-10 seconds.
Power off:
Put the hearing aid back in the charging case and the hearing aid automatically shuts down.
Volume/Programs: Short press 1s to adjust the volume, long press 2s to change mode
Type of hearing aid: ITC Hearing Aid
Product Details
Features of ITC Hearing Aid (C220)
-lmported chip
-Dock & travel case
-Easy to use and clean
-Manual switch
-Charging in the case
-Soft and clear sound
-Manual volume control
-Universal for left and right ears
| Peak OSPL90(dB SPL) | ≤110±3dB |
| OSPL90-HFA(dB SPL) | 106±4dB |
| Peak Gain(dB ) | ≤28±5dB |
| HFA/FOG Gain(dB ) | ≤25±4dB |
| Equivalent input noise(dB) | ≤32dB |
| Frequency response range(Hz) | F1≤350Hz F2≥4500Hz |
| Harmonic distortion | ≤3% |
Packing of Analog ITC Hearing Aid (C220)
Related Products
