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K-83 Wireless Hearing Aid Sound Amplifier
AED 153.12 AED 153.12
Description
1. Behind the ear hearing aid
2. Volume adjustable
3. Powered by 1 x AG3 battery (included)
4. Silicone earplugs in 3 different sizes, fit most ears
5. Help people with hearing impairment to hear sound and voice
Technical parameters:
1. Sound output: 110+/-5dB
2. Sound gain: Greater than or equal to 30dB
3. Total Harmonic wave distortion: Less than or equal to 10%
4. Equiv Input Noise: Less than or equal to32dB
5. Frequency range: 300Hz~4000Hz
6. Voltage:1.5V(AA)
7. Current: Less than or equal to 4mA
Specifications
Additional information
| Weight | 0.083 kg |
|---|---|
| Dimensions | 0.0 × 0.0 × 0.0 cm |
| Option | F-138D, F-138, V-188, F-135, K-82, K-83, Silver, K-80, K-88, ZDB-111, K-188 |
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