Smartphone Projector, Portable Phone Projector, Black - Luckies of London Suitable for use with iOS and Android compatible smart phones. Fits phones up to a maximum size of 8cm x 14.5cm and 3.2 x 5.7 inches Pack includes lens. Glue not included. Magnifies up to 8 times of the smartphone screen. This product is intended as a fun gift and is not suitable for commercial or professional projections. Phone brightness must be turned up to 100% and for maximum effectiveness use in a dark room and project onto a smooth white surface.