Universal Mini Wireless Bluetooth Headset V4.0 Sports Earphone Gym Headphone with Mic Earbuds
Technical Details
| Active Noise-Cancellation: | Yes |
| Brand Name: | RV77 |
| Communication: | Wireless |
| Connectors: | 3.5mm |
| Control Button: | No |
| Frequency Response Range: | 20-22000Hz |
| Function: | Common Headphone,For Mobile Phone,For iPod,Sport |
| Is wireless: | Yes |
| Line Length: | None |
| Plug Type: | Line Type |
| Resistance: | 16Ω |
| Sensitivity: | 105±5dB |
| Style: | Neckband |
| Vocalism Principle: | Hybrid technology |
| Volume Control: | Yes |
| Waterproof: | No |
| Wireless Type: | Bluetooth |
| With Microphone: | Yes |
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