The Projector is also a true entertainer he convinces not only with its stylish design, but also because of its high light output of 2000 lumens as its many connection options. Satellite receiver and DVD player can be just as easy to connect as USB sticks. Via HDMI cable it is ideally equipped for connection to a Blue Ray player, Playstation 3, your laptop / PC and many other devices. With the built-in speaker you are always completely independent. Of course your new projector brings the live football game on TV or sports event directly on the screen thanks to TV input. Advantages: 1. 5-inch LCD screen, large projection screen up to 140 inches, which can achieve a large-screen home theater to watch films or ball games! 2. With a resolution up to 800*480, support 1080P. Very real pictures, HD experience. A brightness up to 2000 lumens, which can deal with various situations freely (like conference presentations, teaching, home theater) 3. Contrast ratio up to 1000: 1, Perfect picture quality, High speed bright colors of the color wheel, restoring the overall definition and color saturation 4. Long operation life up to 50000 hours, Supports more than 20 languages. 5. Rich interfaces, complete expansions, support almost all video and audio equipments! 6. With an exclusive keystone correction, image distortion problem can be easily solved! Special Cords is required if you connect the projector to tablets and smart phones. When you connect to an iPhone or an iPad, a Lightning AV Adapter or a HDMI WiFi display adapter is needed; if you want to connect to your android device, a MHL cable is needed.(Make sure your device supports MHL function.) If you connect your device via VGA cable, you will need external Speaker. As the VGA cable could not transmit audio signal.