Portable Mini Hearing Aid Sound Amplifier In the Ear Tone Volume Adjustable Hearing Aids Ear Care For the elderly deaf
Technical Details
| Active Noise-Cancellation: | No |
| Brand Name: | ONLENY |
| Communication: | Wireless |
| Connectors: | None |
| Control Button: | No |
| Current: | ≤4mA |
| Dimension: | 1.9*1.4*1.6cm |
| Frequency range: | 300-4000Hz |
| Frequency Response Range: | other |
| Function: | Common Headphone |
| Input Noise: | ≤40dB |
| Item type: | Ear Care |
| Line Length: | other |
| Model Number: | Hearing Aids |
| Package Size: | 10cm x 10cm x 15cm (3.94in x 3.94in x 5.91in) |
| Package Weight: | 0.1kg (0.22lb.) |
| Plug Type: | Wireless |
| Resistance: | 6Ω |
| Sensitivity: | 11dB |
| Stanard battery: | 2 x AG3 or AG312 button cell(Included) |
| Style: | In-Ear |
| Unit Type: | Set |
| Vocalism Principle: | Other |
| Voltage: | D.C. 1.5V |
| Volume Control: | No |
| Waterproof: | No |
| Wireless Type: | None |
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