| Cheapest! Discoun Hearing Aids S-139 |
| Features: | Medium and High Power,
High-performance Headphones,
Clear Sound, Little Distortion. |
| Technical Parameters: | * Max Out : 130 ± 4dB
* Max Gain : 48 ± 5dB
* Harmonic Dist: ≤ 5%
* Frequency Range : 450Hz ~ 3500Hz
* Equivalent Input Noise : ≤ 32 dB
* Standard Battery: AG13 or A5 button cell
* Voltage: 1.5V
* Current: ≤ 3mA |
| Specification: | Product Weight: 8g
Product Size: 5.3*4.4*1.0cm
Packing details: Paper+Plastic box
Packing Size: 12*8.5*3.2cm
Q.T.Y/Carton: 120PCS
Carton Size: 52.5*31*39cm
GW: 11Kg
NW: 9Kg |
| Packing standard | beautiful box
1 x hearing device
3 x ear plug, earplug of different size
1 x instruction manual(English)
1 x battery |
| Warranty |
1-year manufacture warranty
|
| Sample | Available
Delivery within 3 days |
