... Mini projector 320*240 Support AV-IN,SD card,USB flash disk,built-in player(720P) Brief introduction .5LM novel projector ... reduced to 30MA, power consumption for similar products in 60% ~ 70%Specifications1. Display technology LCOS(Himax) 2. Brightness 5 LM 3 ... three tripod;Earphone 9. Support AV-IN,SD card,USB flash disk,built-in player(720P)