1/2/4 Pcs Digital Hearing Aid Severe Loss Rechargeable Invisible BTE Ear Aids US
USD 16.99 USD
Specifications
| QTY | 1 PC |
| Hearing Aid Fitting | Behind the Ear (BTE) |
| Output Power | 3.6mW |
| Input Noise | ≤28dB |
| Max Sound Output | 120 +/- 3dB |
| Sound Processing | Digital |
| Function | Help Hearing |
| Department | Adult |
| Labels & Certifications | CE Certificate |
| Battery | Lithium battery |
| Charging Type | USB charging |
| Harmonic Distortion | ≤10% |
| Unit Quantity | 1/2/4 |
| Working Voltage | D.C.1.2V |
| Frequency Range | 450-4500MHz |
| Color | Beige |
| Device Size | In the Ear (ITE) |
| Speaker Impedance | 110 Ohm |
| Brand | SOFIA |
| Type | Hearing Amplifier |
| Model | Hearing Aid |
| Country/Region Of Manufacture | China |
| Current | ≤2mA |
Product function: help hearing. Step2: Turn off the hearing aid, switch to level 0 and choose the noise-canceling mode. Sound gain: ≥30dB+/-5dB. 5/10/20 Ear plugs. Step4: Make sure the earplugs can fill the ear canal.