Z-01B Rechargeable Mini Invisible Hearing Aid Amplifier For Elderly Deaf Ear Care

Product Parameters：

1. MAX OSPL90: ≤126dB+-/3dB

2 .Harmonic Wave Distortion: ≤8%

3. Frequency Range: 450～5000 Hz

4. Sound gain: >= 30dB+/- 5dB

5. Battery: Rechargeable

6. Working Voltage DC1.2V

7. Input Noise: ≤29dB+-/3dB

8. Full charging about 3 hours

9. Working more than 40 hours

Accessories List :

Main unit x1

Ear plug x4

Brush x1

User Manual x1

USB Charging Cable x1

Product specifications: None Weight: 65g Shell Technology: ABS Medicine (machinery) quasi-character: Guangdong Machinery Injection 20202191148 Power supply mode: USB Rated Voltage: None Rated Power: None Packing volume: None Color: Skin Color-Usb Direct Charging Main downstream platforms: EBay, Amazon, Wish, AliExpress, Lazada, Others Major sales areas: Africa, South America, Southeast Asia, Northeast Asia, Middle East Authorized private brands: Yes Cross-border export exclusive supply of goods: Yes Built-in battery: Yes Built-in Battery Capacity: 300 MA-500 MT Battery life: More than 12 Hours Material Grade: Non-Food Grade Patent source: No Type of hearing aid: Within the ear Purchase hot spots: Low-frequency noise reduction Model: Z-01B