LCOS 30 inch Mini projector 320*240 Support AV-IN,SD card,USB flash disk,built-in player(720P) Brief introduction .5LM novel projector module ... heat treatment .Support TF card expansion .Support for ASF, AVI, MP4, 3GP, FLV, MPE, MPG, MPEG, DAT, RM, RMVB, 720P full ... % ~ 70%Specifications1. Display technology LCOS(Himax) 2. Brightness 5 LM 3. Contrast ratio 200:1 4. Resolution 320*240 5. Projection ...