Pearl Pocket mini projector with media player S2 m3 is not only a projector but a MP4 player built-in that can connect to mobile, iPhone, MP4, iPod, PSP, PDA, DVD, PC/notebook and other digital products which have video and audio output for business presentation. Features: * Built-in player, directly play files from hard disk or Micro SD card * A/V port compatible with TV-OUT, USB2.0 port easy to exchange file with PC * LED light, up to 30000 hours. Compatible with many kinds of formats and 3.5mm Stereo headset. Specifications: Display Tech: Lcos Resolution: 640*360 Focusing: Manual Image size: 6.5-66 inch Projection ration: 40 inch@1.6m Interface: RCA composite video terminal X 1 (3-in-1 AV phone jack) Stereo output (L/R) X1 USB port x 1, Micro SD card port Power: 3.5w LED light: (MAX POWER 2.5W) 30, 000 hours life Speaker: 1w Power supply": High performace lithium battery 2500mAh Weight: 150g Video: Play AVI, MPEG1, MPEG2, MPEG4 3G, WMV9/VCL, ASF, RM/RMVB and FLV Music: Play MP3, WMA, WAV, APE, FLAC AAC/AAC+, MPEG1/2/2.5 Image: Play JPG, BMP, GIF format