4K HDMI Input and Loop Output:FEELWORLD S55V2 camera monitor supports 4K HDMI input and loop output without transmission delay,making it compatible with a wide range of cameras and devices. | Enjoy Sharper and More Detailed Image:The on-camera field monitor has a high resolution of 1920 * 1152, an improved 500 cd/m² high brightness and a high contrast of 1000:1, making the monitor deliver sharp images,let your shooting details appear more realistic. | 5.5 inch Field Monitor:S55V2 is equipped with many professional software functions such as 3D LUTs, Waveform, Vector Scope. These functions make color calibration easier and more intuitive, optimize workflow and improve working efficiency in the early shooting stage. | Flexible dual-purpose battery plate: Compatible with Sony F970 and Canon LP-E6 of lithium batteries for one battery plate, and can also be powered by AC adapter (optional).【Note:Battery not included】 | Package Included ：1× Micro HDMI Cable ；1× Sunshade；1× Tilt Arm； 1× Manual. provides one year warranty service. Contact us without hesitation no matter what problems you have.(Note: No batteries are included). | Intuitive Controls and Menus:The menu controls are intuitive and easy to use. At the top of the monitor, there are three custom function buttons that you can set as common functions; press “<” directly to decrease the volume; press “>” directly to increase the volume. The monitor will automatically save the parameters you have previously set, and keep the original settings when you turn it on next time. It does not need to be reset, which is convenient and simple.