Digital BTE Hearing Aid K-618
Digital BTE Hearing Aid K-618 at good prices (CE Approval for hearing aid) hearing aids. Small size & Easy to hang on the ear.
Features:
- For moderate to severe hearing impaired
- 32 grade fine-tuning Volume.
- Touch volume switch, rade.
- Bulit-in export earphone.
- Eliminate noise & provide high quantity sound.
- Mode button to switch 2.
- Hearing programs: soft/loud.
Specifications:
- Max saturation sound:129± 5 dB.
- Max acoustic Gain: ≥50 dB.
- Total Harmonic Distortion≤5‰.
- Frequency Range: 450Hz~3500Hz.
- Equlvalent input noise ≤30 dB.
- Battery type: AG13 or A675.
- 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