Plug and play , real-time dynamic observation by crystal clear image. The image sensor uses dark light compensation technology to greatly improve the camera's image clarity in low light conditions. Share the view of bright planets, the Moon, and terrestrial targets through your computer with friends, family, and astronomy enthusiasts. An affordable introduction to the rewarding hobby of astrophotography. Great for lunar and planetary - deep objects imaging is not a good choice. Real 200W HD pixels USB interface high-speed transmission High resolution sensor Support computer, tablet, mobile phone (Android) connection Colour:black Material:metal Package Contents: 1 x electronic eyepiece 1 x usb cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.