Product Description Dell Projector P318S is awesome module that can be anywhere From the conference room to the classroom... The major Highlights are Bright projection: Deliver crisp and vibrant presentations in a variety of lighting conditions with 3200 lumens and DLP® technology. Decipher details: The large 252” (640 cm) projection size makes it easy to read your content, even from the back of the room. Move freely: Stop during any point of your presentation, even live video, with the Freeze button. Blank out the screen as you manage your content or refocus the discussion with the Blank Screen button. Dell P318S Projector - Intelligently designed Intelligently designed With optional wireless, multiple connectivity options and long lamp life, you are ready for your next presentation. Convenient, optional wireless connectivity: Using the Microsoft Wireless Display Adapter, the P318S can provide a wireless display from your Dell Windows laptop or Android device for a smooth, untethered presentation. Multiple connection options. More possibilities: Plug in exactly what you need with useful HDMI and VGA ports. Plus with the VGA In and VGA Out you can present from multiple projectors simultaneously. Long-lasting performance: Experience dependable, cost-effective projection from a long lamp lifecycle of up to 5000 hours in normal mode and 6000 hours in eco mode. Strong and secure Reliable warranty options and impressive security features make the P318S an ideal choice for small businesses and classrooms. COMES WITH 1 YEARS WARRENTY (No Warrenty on Adaptors, No warrenty against Burnt,Physical Damage or Tempering,