Digital ITE Hearing Aid [K-211]
Digital ITE Hearing Aid K-211 at good prices (CE Approval for hearing aid)
Hearing aids. For moderate to severe hearing impaired ITE. Volume control. Potentiometer adjust volume. Telecoil input function. Audio input function. Small size & Easy to hang on the ear. The best price value.
Features:
- For slight hearing impared people.
- High-sensitive microphone.
- Affordable and reliable.
- Inner ear desigh,small size.
- Be convinient for film,drama,meeting, or class.
Specification for hearing aid
- Max Sound Output: 110±5 dB
- Max Sound Gain: ≥30 dB
- Harmonic Distortion: ≤10%
- Frequency Range: 300~4000hz
- Input Noise: ≤40 dB
- Battery: AG3 or A312
- Max Working Hours with
- Standard Battery: 50 h
- Working Voltage: D.C. 1.5V
- Working Current: ≤4 mA
- Measurement: 2.3×1.3×1.9 cm
- Net Weight: 4 g
Made in China