i7s TWS Wireless Bluetooth Earphone for BlackBerry Classic Music Earbud Charging Box
Technical Details
| Active Noise-Cancellation: | Yes |
| Bluetooth distance: | 12 m |
| Brand Name: | ShiPian |
| Charge the headset: | 30-40 minutes |
| Charging Tank Charging Time: | about 1 hour |
| Communication: | Wireless |
| Connectors: | None |
| Control Button: | Yes |
| Frequency Response Range: | 20-20000Hz |
| Function: | Sport |
| Headphone Playback Time: | 1-2 hours |
| Is wireless: | Yes |
| Line Length: | None |
| Model Number: | i7s mini pk i8s i9s i10s earphone |
| Music Earphone: | for BlackBerry Classic |
| Plug Type: | Wireless |
| Resistance: | 32Ω |
| Sensitivity: | 42±3dB |
| Style: | Ear Hook |
| Support APP: | Yes |
| Support Memory Card: | No |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Waterproof: | Yes |
| Wireless Type: | Bluetooth |
| Wirless Earphone: | for BlackBerry Classic |
| With Microphone: | Yes |
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