Foldable Bluetooth Headset Phone Accessory Total of 4 USB ports

Total of 4 USB ports to allow plug-in of webcam for video conference

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Have full control over your PowerPoint presentations while standing anywhere in the room

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which be can recharged 5 times with 600 mAh portable charging case then up to 20+ hours

Foldable Bluetooth Headset Phone Accessory Total of 4 USB portsHigh fidelity Stereo Sound Quality built in high sensitivity microphone and noise canceling technology(not active noise cancellation), ensure crystal high quality sound no mater you are calling or listening to music. Outstanding Battery Performance The portable designed headphone built with large capacity battery, which provides up to 16 hours of continuous music time and 300 hours of standby with a single charge. Advanced Bluetooth 4. 1+CVC 6. 0