09D Hearing Aid hearing aid headset mini speaker wireless sound amplifier
Характеристики
| Active Noise-Cancellation: | Yes |
| Brand Name: | HBQ |
| Communication: | Wireless |
| Frequency Response Range: | 200-4000Hz |
| Function: | Sport |
| Model Number: | 09D |
| Resistance: | 150Ω |
| Sensitivity: | 50dB |
| Style: | In-Ear |
| Support APP: | No |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Wireless Type: | None |
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