Products
Contact Us
- Contact Person : Ms. chen sherry
- Company Name : Shenzhen Hearking Electronic Technology Co., Ltd.
- Tel : 86-0755-29656583
- Fax : 86-0755-29086309
- Address : Guangdong,Shenzhen,,1304F,C6 Building,Hengfeng Industry City, Xi Xiang Town, Bao An District, Shenzhen City, Guangdong Province, P.R.C,
- Country/Region : China
- Zip : 518126
2011 Best Sound amplifier
Product Detailed
Related Categories:Physical Therapy Equipments
Related Product Searches:2011 Best Sound amplifier,High Quality,sound amplifier, ear sound amplifier,k-156
Sound amplifier K-156
1. Newest product
2. Greater design
3. Middle power
4. Good price.
Related Product Searches:2011 Best Sound amplifier,High Quality,sound amplifier, ear sound amplifier,k-156
Add to Favorites Hearing aids wireless Hearing aids wireless For moderate to severe hard of hearing persons;
Maximum Saturation Sound Pressure: | 130 ± 5 dB |
Maximum File Acoustic Gain: | ≥52 dB |
Harmonic Distortion: | ≤5‰ |
Frequency response: | 450~3500hz |
Equivalent Input Noise: | ≤30 dB |
Standard Battery: | AG13 or A675 Button cell |
Max Working Hours with Standard Battery: | 70 h |
Working Voltage: | D.C. 1.5V |
Operating Current: | ≤4 mA |
Measurement: | 5.3×4.4×1.0 cm |
Net Weight: | 9 g (without Battery) |
Special Function Key: | None |
Color: | Beige |
2011 Best Sound amplifier
Other products
