Fineblue newest W688 wired earphone and bluetooth 4.1 recevier portable wireless HIFi Bass Collar clip handsfree sports earbuds
Technical Details
| Active Noise-Cancellation: | Yes |
| Brand Name: | FineBlue |
| Communication: | Wireless |
| Connectors: | None |
| Control Button: | Yes |
| Frequency Response Range: | 20-20000Hz |
| Function: | Sport |
| Is wireless: | Yes |
| Line Length: | 1.25m |
| Model Number: | W688 |
| Plug Type: | Line Type |
| Resistance: | 32Ω |
| Sensitivity: | 110±3dB |
| Style: | Neckband |
| Support APP: | No |
| Support Apt-x: | Yes |
| Support Memory Card: | No |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Waterproof: | No |
| Wireless Type: | Bluetooth |
| With Microphone: | Yes |
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