The HTC Vive Powerbank with a capacity of 9750 mAh and 21 Watt power supply is specially designed for use with the VIVE Wireless Adapter. This power bank comes with Qualcomm Quick Charge 3.0 technology, which provides fast charging of your device. Equipped with a USB-C cable, it provides reliable power supply for your VIVE Wireless Adapter, allowing you to enjoy a more flexible and convenient VR experience without worrying about the battery level. The compact and portable design makes it easy to transport, so you can always have power for your wireless VR experience wherever you go.