The First Battery Powered Portable Monitor support PD Fast Charging Input and Output, Reverse Charge Laptop Voltage Up to 19V Gravity Sensor Automatic Rotation function Built-in 10200mAh Battery,working time 4-8H, one full charge only need 2.5H PD 45W fast charing for input and output, reverse charge for laptop voltage up to 19V UHD 4K 3840*2160 100% DCI-P3 Cinematic Color Gamut 1.07B (8-bit + FRC), HDR400, 600 nits Brightness Display Capacitive Touch Screen, Adopted G+G Full lamination, MAC os support Dual Hybrid-signal USB-C and Mini-HDMI connectivity