UPDATE: The seller has personally contacted me to say they have checked my review and agree with what I said regarding the original price of this field monitor. In response, they actually lowered the price significantly to a much cheaper price. This is the first time for me. I have never seen a seller lower the price of a product to such an extent in response to one of their customers. Not only that, they provided me with a complete manual for the monitor, which was another issue I addressed. That being said, I'm happy to raise my original rating from 2 to 4 stars. I am leaving the first review below so you can see what I experienced with this monitor for the first time so you can judge for yourself how impressive this seller promotion was. There's only one problem. There is no manual or other instructions in the packaging. I also cannot find the manufacturer's website for this device. There is a field monitor itself, a sun visor, a USB cable and a monitor mount. They include an HDMI cable, but for some reason they've gone with a full-size HDMI to Mini-HDMI cable. Since about 99% of cameras use both full-size HDMI or micro-HDMI, the decision to include this type of cable is confusing. The build quality is all plastic. I didn't expect such a cheap field monitor in this price range. I was able to test the monitor came out. The brightness on this monitor is actually pretty low, only around 400 nits, so it's probably a good thing they include a sun visor. I was able to navigate the touchscreen interface without too much trouble. Seems to work the same as other inexpensive field monitors from the likes of Feelworld or Andycine. It has all the usual features you'd expect, like focus peaking and waveforms. I liked that there were several different color options so you can find the shade that suits you best. The standout feature here is the USB connection for recording videos using an app on your computer like OBS. Basically, this monitor replaces the USB capture card. This is a great feature that makes this field monitor truly unique. Resolution seems to max out at 1080p 60fps. The big question here is whether the USB output justifies the high price of this fairly cheap field monitor. Looking back at Revain, I see 5-inch field monitors with a touchscreen interface for as little as $139. A USB capture card capable of recording up to 1080p 60fps is available for as little as $20-$30. So a total of about $160. The price of this field monitor at the time of writing this review is $259. I don't see how this setup is worth the extra $100 other than that it would be a pretty clean setup without having to have 2 units. I really wanted to like this field monitor. Of course, it is unique in that it is one of the few that can output a video signal via USB. But at an overpriced price point for the quality of materials, not to mention the lack of a manual, I just feel uncomfortable recommending this field monitor.