This mini-projector is small enough to be easily portable. It attaches to your LG eXpo phone to allow sharing of content practically anywhere. Store your Powerpoint presentations, movies or photos on the eXpo Phone, and quickly and easily share by viewing on practically any flat surface. The dimensions are a mere 71.3 x 52.3 x 17.7 mm, and it weighs a mere 50g (1.8 oz). The resolution is 480 x 320 pixels at a projection distance of up to 2.66m (8.7 feet).