DMM.make Large Display Monitor 50-inch DKS-4K50DG6

This is a used item.
Operation has been confirmed.
Accessories include the remote control and instruction manual.
As shown in the image, the instruction manual has stains.

Brand: DMM.make
Screen Size: 50 inches
Resolution: 4K UHD 2160p
Aspect Ratio: 16:9
Image Contrast Ratio: 5000:1
Response Time: 9.5 milliseconds
Model Number: DKS-4K50DG6
Main Unit Size: Approx. W1118 × D239 × H696mm (including stand)
Main Unit Weight: Approx. 8.9kg (including stand)
HDR Signal Input: Supported
Panel Type: VA