The S1 is a smart HD projector with DLP technology and a professional video decoding chip. Designed as a cube, the device projects HD images and also features an autofocus camera with 45-degree trapezoidal correction, which automatically adjusts the image independently of the projector position. Using voice control, users can choose their favourites from a large number of HD films and TV broadcasts. The projector may also be used to play music exclusively as it includes premium stereo Bluetooth speakers.