Original Langsdom Earphone Universal JM21 Earbuds Super Bass Earphone Professional Headset with Microphone for iPhone PC Mp3
Technical Details
| Active Noise-Cancellation: | Yes |
| Brand Name: | branches |
| Communication: | Wired |
| Connectors: | 3.5mm |
| Control Button: | Yes |
| Function: | For Mobile Phone,Common Headphone |
| Is wireless: | No |
| Line Length: | 1.2m |
| Model Number: | JM21 |
| Plug Type: | Line Type |
| Resistance: | 16Ω |
| Sensitivity: | 122±3dB |
| Style: | In-Ear |
| Support APP: | No |
| Support Apt-x: | No |
| Support Memory Card: | No |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Waterproof: | No |
| Wireless Type: | None |
| With Microphone: | Yes |
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