ROCK Bluetooth Earphones Foldable Headphone HIFI Stereo Headphones With Microphone For PC mobile phone Tablet Headset
Technical Details
| Active Noise-Cancellation: | Yes |
| Brand Name: | ROCK |
| Charge Time: | about 2hours |
| Color: | red,blue,green,black,khaki |
| Communication: | Wireless |
| Connectors: | USB |
| Control Button: | Yes |
| Effective distance: | 10meters |
| Frequency: | 2.40GHz-2.48GHz |
| Frequency Response Range: | 50-20000Hz |
| Function: | HiFi Headphone |
| Is wireless: | Yes |
| Line Length: | None |
| Material: | ABS+Al-alloy+PU |
| Model Number: | bluetooth headset |
| Playing Time: | 12hours |
| Plug Type: | Wireless |
| Power Supply: | powered by rechargeable 250MAH battery |
| Resistance: | 32Ω |
| Sensitivity: | 84dB |
| Style: | Headband |
| Support APP: | No |
| Support Memory Card: | No |
| Support System: | Mobile Phone,Computer TV all have bluetooth function |
| Version: | bluetooth V4.2 |
| Vocalism Principle: | Dynamic |
| Volume Control: | Yes |
| Waterproof: | Yes |
| Wearing Method: | On-ear |
| Wireless Type: | Bluetooth |
| With Microphone: | Yes |
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