... , 150:1 320*240, 5 Lumens CE,FCC,RHOS 50inch small lcd projector Main features 1)5Lumens new projection module, efficient ... expansion, high-speed USB 2.0 cable(max 5M/S) 12)static current down to 30 mA ,power dissipation is only ... to ask , wholesale are welcome , please contact in private! 50inch small lcd projector