The Supersonic SC-82P 720p HD Digital Projector includes Bluetooth 5.0 so you can wirelessly connect to Bluetooth sound bars and speakers. It also has its own 5 watt speaker. The bright LED projection lamp has a 7,000 lumen output with a white light output of 160 lumens. Use this compact projector for an immersive experience when viewing sports, movies, or playing video games. Its projection distance ranges from 3-2/10 ft. up to 19-7/10 ft. and will project images from 33-1/2 in. to 230 in. [diagonally] on virtually any flat surface.