i9 i9s i7s tws earphones Wireless Bluetooth headphones 3D Stereo Sound Portable Headsets Earbuds earpiece pk i10 i12 i11 i15 tws
Характеристики
| Active Noise-Cancellation: | Yes |
| Brand Name: | GQCBTNS |
| Charging box charging time: | about 2 hours |
| Communication: | Wireless |
| Connectors: | None |
| Control Button: | Yes |
| Earphone Charging time: | 50-70 minutes |
| earphone playback time: | 1-2 hours |
| Frequency Response Range: | 20-20000Hz |
| Function: | Sport |
| Is wireless: | Yes |
| Key Word: | wireless headsets |
| Line Length: | None |
| Model Number: | i7s bluetooth earphone |
| Plug Type: | Wireless |
| Resistance: | 22Ω |
| Sensitivity: | 123dB |
| Style: | Ear Hook |
| Support APP: | No |
| Support Memory Card: | No |
| Vocalism Principle: | Hybrid technology |
| Volume Control: | No |
| Waterproof: | No |
| Wireless Type: | Bluetooth |
| With Microphone: | Yes |
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