i20 TWS mini wireless earbuds headsets Bluetooth earphone stereo i7s headphone pk i12 i16 i18 i30 i60 i80 i100 for iphone phones
Technical Details
| Active Noise-Cancellation: | Yes |
| Bluetooth version: | 5.0 |
| Brand Name: | GQCBTNS |
| Charging box charging time: | about 1-2 hours |
| Communication: | Wireless |
| Connectors: | None |
| Control Button: | No |
| Description: | Wireless Headphone in ear |
| Earphone Charging time: | about 40-50 minutes |
| earphone playback time: | about 2.5-4 hours |
| Frequency Response Range: | 20-22000Hz |
| Function: | For Mobile Phone,for Video Game,HiFi Headphone,For iPod,Sport,Common Headphone |
| Is wireless: | Yes |
| Key Word: | i20 and i7s tws wireless earphones |
| Line Length: | None |
| Model Number: | i20 TWS bluetooth earphones |
| Plug Type: | Wireless |
| Resistance: | 32Ω |
| Sensitivity: | 120±5dB |
| Style: | Headphone |
| Support APP: | No |
| Support Memory Card: | No |
| Vocalism Principle: | Other |
| Volume Control: | No |
| Waterproof: | No |
| Wireless Type: | Bluetooth |
| With Microphone: | Yes |
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