Description
1. OSPL90:115 db + 3 db or less
2. Output sound pressure level (high-frequency average) : 110dB±4dB
3 full sound gain (maximum gain) : 35dB±5dB
4. Full sound gain (average gain) : 30dB±5dB
5. Equivalent input noise level: ≤29dB+3dB
6. Frequency response range: 300Hz ~ 3200Hz
7. Total harmonic distortion: ≤10%
8. Environmental protection button battery: A10/PR536(zinc empty battery two grain) capacity: 95mAh
9. Rated power current consumption: ≤2.5mA
10. Product size: 1.6*1.6*1cm
11. Box size: 9.4*7*2.5cm
12. Net weight: 2g
13. Gross weight: 28g
14. Color: Skin tone
Packaging and accessories:
Packing: carton
Packing list: hearing aid + packing box + specification + accessories
Accessories: earplug x 3, cleaning brush X 1, A10 battery x 2 PCS.
Advantages:
1. Long endurance time.
2. Comfortable to wear and easy to take.
3, simple to use, compact and convenient.
Brand | Unbranded |
---|---|
Type | Single Ear Plug |
Material | PU (Polyurethane) |
Color | skin color |
Max sound output | 110db |
Sound gain | 30db |
Input nose | ≤29dB |
Frequency range | 300~3200Hz |
Built-in rechargeable battery | NO |
Wear | Either left or right ear |
Suitable For | Hearing impaired individuals |
Battery | A10 Zn-air battery / PR536 |
Working Current | s2.5mA |