The Bresser WiFi Telescope Camera allows you to shoot pictures and videos of the stars and planets you can see through a telescope. Connect this wireless camera to a 1.25-inch telescope connection, and connect the device to the WiFiCamera Telescope app using WiFi. Use the included extension tube to replace the zenith prism in a lens telescope to help you focus. The device works on 4 AAA batteries. The camera can be wired by connecting the device to a Windows computer using the USB cable.