For Ios Android New Universal Bluetooth Stereo Headset Bluetooth Earphone with Mic Wireless Bluetooth Handfree Phone Accessories
Technical Details
| Active Noise-Cancellation: | Yes |
| Brand Name: | SIFREE |
| Communication: | Wireless |
| Connectors: | None |
| Control Button: | Yes |
| Frequency Response Range: | 20-20000Hz |
| Function: | Sport |
| Is wireless: | Yes |
| Line Length: | None |
| Plug Type: | Wireless |
| Resistance: | 9Ω |
| Sensitivity: | 123dB |
| Style: | Ear Hook |
| Support APP: | Yes |
| Support Memory Card: | Yes |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Waterproof: | Yes |
| Wireless Type: | Bluetooth |
| With Microphone: | Yes |
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