Casio Pro Series Laser & LED Hybrid Projectors produce 4000 lumens, the highest brightness projector without a mercury lamp! Virtually maintenance free, Casio Pro Series Projectors have a 3 year/6,000 warranty. All models feature a 1.2X manual zoom, 10 watt speaker are DLP 3D ready with XGA resolution. An available USB model adds Interactive Whiteboard when the optional Input Pen is purchased. The USB model also allows for PC-less or Wireless Presentations and adds RJ-45 connectivity. Using MobiShow®, a mobile device application, a wide variety of mobile device can be connected with USB models to display images and pictures wirelessly.