I9s TWS mini wireless Bluetooth headset stereo earbuds with charging box microphone for iphone and other smart phones
Technical Details
| Active Noise-Cancellation: | Yes |
| Brand Name: | SANKESONG |
| Communication: | Wireless |
| Connectors: | USB |
| Control Button: | Yes |
| Frequency Response Range: | 8-25000Hz |
| Function: | Sport |
| Is wireless: | Yes |
| Line Length: | None |
| Model Number: | i9s |
| Plug Type: | Wireless |
| Resistance: | 9Ω |
| Sensitivity: | 123dB |
| Style: | In-Ear |
| Support APP: | No |
| Support Memory Card: | No |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Waterproof: | No |
| Wireless Type: | Bluetooth |
| With Microphone: | Yes |
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