i21 TWS Bluetooth 5.0 Earphone Wireless Headphones Pop Up Touch Function Headsets Sport Headphones Gaming Hifi Earbuds Phone Mic
Technical Details
| Active Noise-Cancellation: | Yes |
| Brand Name: | COMEROW |
| Charging box battery: | 400 mAh |
| Codecs: | Apt-X |
| Communication: | Wireless |
| Connectors: | None |
| Control Button: | No |
| Frequency Response Range: | 8-24000Hz |
| Function: | Sport |
| Headphone charging time: | 1 hours |
| Headphone Playback Time: | 4 hours |
| Is wireless: | Yes |
| Line Length: | None |
| Model Number: | i21 Wireless earphones |
| Plug Type: | Wireless |
| Resistance: | 32Ω |
| Sensitivity: | 122±3dB |
| Shipping: | free shipping |
| Style: | Headphone |
| Support APP: | No |
| Support Memory Card: | No |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Warranty: | 12 months |
| Waterproof: | Yes |
| Wireless Type: | Bluetooth |
| With Microphone: | Yes |
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