BTE Hearing Aid K-818

BTE Hearing Aid K-818 at good prices (CE Approval for hearing aid) hearing aids. For moderate to severe hearing impaired BTE. Volume control. Potentiometer adjust volume. Telecoil input function. Audio input function. Small size & Easy to hang on the ear.

Features:

BTE Hearing Aids (CE and RoHS)
Low noise.
Good stability.
High-sensitive microphone.
Affordable and reliable.
Provide high quantity sound
For moderate to severe hearing impaired
32 grade fine-tuning Volume.
Touch volume switch. rade.
Built-in export earphone, eliminate noise & provide high quantity sound.
Mode button to switch 2 hearing programs: soft/loud.

Specifications:

Max Sound Output: 128 ± 5 dB
Max Sound Gain: ≥42 dB
Harmonic Wave Distortion: ≤5‰
Frequency response Range: 450Hz~3500Hz
Input Noise: ≤28 dB
Max Working Hours with Standard Battery: 70 h
Battery type: AG13 or A675 (330h)
Working Voltage: D.C. 1.5V
Working Current: =4 mA
Measurement: 5.3×4.4×1.0 cm
Product N.W: 9 g

Made in China