Technical Parameters
| Max Out | 130 ± 4dB |
| Max Gain | 56± 5dB |
| Frequency Range: | 300Hz ~ 4000Hz |
| Harmonic Distortion: | ≤ 10% |
| Equivalent Noise Input: | ≤ 32dBSPL |
Standard Battery | AA batteries,No 5 |
| Voltage | 1.5V |
| Current | ≤ 6.5mA |
Product Weight | 25g |
| Product Size | 7.4*4.5*1.8cm |
| Packing details | Paper+Plastic box |
| Packing Size | 12*8.6*3.2cm |
| Q.T.Y/Carton | 120PCS |
| Carton Size | 52.5*31*39cm |
| GW | 12Kg |
| NW | 10Kg |
Hearing Aid sample order and price, and payment term
*Sample order :1 ~ 5 pcs, pls order from our Aliexpress store . The price include express fee. Pls refer the link: http://www.aliexpress.com/store/1040255 . The delivery day is within 1-2 days.
*Payment terms: T/T , Paypal. Western Union
*All payment: sample 100% in advance , bulk order : 30 % in advance, 70% before shipment.
*Delivery day : to be advised
Company Information
GUANGZHOU FEIER ELECTRIC CO., LTD was established in 2008. We are a professional company manufacturing hearing aids, sphygmomanometers, temperature detectors and other products.
* Six years' production and R&D experience.
*The annual production capacity is more than 350,000 pieces.
* Equipped with internationally advanced 6500-CX hearing aid automatic analytical testing instruments, each indicator meets GB/T6657-86 Chinese national standards, the US ANSI92 standard and IEC-118-7/94 standards.
