FastFox LCD LED Projector 640x480 800 Lumen HD Home Theater Support HDMI VGA AV USB TV Brightness: 800 Lumens, Native Resolution: 640x480, Contrast: 500:1.Newest mode and system, provide solid clear image in dark! (BEST EXPERIENCE IN DARK ENVIRONMENT) Projection screen size: 30-120 inches, Projection distance: from 1 to 4 meters. You can focus the image by adjusting the len on the projector, the gear at the back is for adjusting the keystone. We suggest best Projection Size:50-80 inches; best Projection Distance is 1.5-3M. There are 6 kinds of inputs ( HDMI / VGA / USB / TV / AV / SD Card ) for getting your favourite programs with a big screen. Enjoy videos entertainment by connecting the PC / Laptop / DVD Player; Enjoy games on big screen connecting PS3 PS4 via HDMI port. We suggest the projector had a break after working 3-4 hours avoiding overheating, treating it good, will extend its working life. Extended Function: 1.Connect your smart TV BOX via HDMI port, then you can enjoy the program in the box. 2.Connect additional Sound System via the 3.5mm Audio port, then you can much more Wonderful Sound. 3.Connect HDMI Miracast Dongle, you can wireless display the smartphone screen by the projector. 4.Connect the projector with smartphone which support MHL, projector will read the file in the smartphone avoiding carry the USB device or SD card. Protable design, suitable for travel camping, outdoor party, also won't take up too much space in your room. Thanksgiving / Merry Chrismas approaching, FastFox Projector -- Nice festival presents for kids, gife exchange among friends. Happy Thanksgiving Movies after family dinner or BBQ Party. Display sweet menory pictures to family menbers.