Features: 65W PD fast charging, supporting mobile phone/notebook multiple device fast charging, first-lines solution to power supply demand. 4K projection screen expansion, seamlessly switching of game sound and video. Portable base design, small and easy to carry, integrated overvoltage/overheating/short circuits triple protective, safe and reliable, to meet the double scene of mobile office and entertainment. High efficiency heat dissipation; power supply three-in-one 4K60Hz video. Suitable for business traveler and technology users who pursues efficient charging and multiple scene expansion. Specifications: Component:ABS Size:Approx.6.7x5x3cm/2.63x1.96x1.18inch Color:White/Blue Package Includes: 1pcs Charging Dock note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.