Bestcrew&reg; 16W 320*240 50Lumens Mini LED LCD Home Cinema Theater Projector With HDMI / USB / VGA / Micro SD / TV/ AV , Support PC Laptop with Music Photos Videos Compatible with Smart Phone for Iphone 4/4s 5s ,ipad mini air,samsung Galaxy s3/s4/noteii Latest design with TV interface beyond the old one, 500Lum Brightness ,Aspect Ratio:16:9 / 4:3 with 20001 hours life. The LED lamp works for over 20,000 hours and provide superb pictures The projector is small and light and easy to carry Change in 16:9 and 4:3 aspect ratio easily Low power consumption, power saving and environmental