Despite its small size, the picture quality is clear and it is good to see. The picture was taken in a bright place, and if you access the corresponding manual QR code, You can adjust the display definition with the Wi-FYI and You can also adjust the image type and time by country. The picture is about 10 pro lower brightness from maximum brightness. The disadvantage is the viewing angle, but only from the front can you see all the contents of the screen, The characteristics of the product, which is small in size and a hexahedral, require the adjustment of the height of the angle according to the user's line of sight. The delivery is said to take about a week, but it arrived about 5 days ~ I am personally satisfied with the ornaments.