09F hearing aid invisible ear volume amplifier charging hearing aid sound amplifier for everyon
sku: 1000008216202
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$12.79
Shipping from: China
Technical Details
| Active Noise-Cancellation: | Yes |
| Brand Name: | HIIBN |
| Communication: | Wireless |
| Connectors: | USB |
| Control Button: | Yes |
| Frequency Response Range: | 100-4000HZ |
| Function: | Common Headphone |
| Line Length: | None |
| Model Number: | 09F |
| Resistance: | 9Ω |
| Sensitivity: | 100±3dB |
| Style: | Ear Hook |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Wireless Type: | None |
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