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High quality hearing aid trimmer BTE hearing sound amplifier
Wed Jan 10, 2018 23:48
60.176.145.82

High quality hearing aid trimmer BTE hearing sound amplifier with zinc air battery 13A

Hearing aids or deaf aids is device designed to improve hearing loss
This is new mini behind-the-ear aids for people hearing amplifiers
Moderate/severe hearing loss: 115-124dB/125-134dB

Product: hearing aids (BTE hearing aid)
Model: G-22
Brand name: great ears
Product material: ABS
Net weight: 6g

Product features:
1. Max sound output: 130 ±5dB
2. Sound gain: ≥50dB
3. Total harmonic wave distortion: ≤5%
4. Frequency range: 450-5000Hz
5. Input noise: ≤32dB
6. A13 battery
7. Current: ≤1.5mA
8. Power off/on switcher
9. Lasting work up to 20 days

BTE hearing aids has brand name of great-ears
 1. Factory is located in Zhongshan city of Guangdong province
 2. International business office is located in Shenzhen city of Guangdong province url:http://www.byvisiontech.com

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