Wemax L1688FCF 4K laser projector is the perfect alternative to large LCD TV, the must-have for a home theater. Projects up to 150 inches in 9000 lumens with 4000:1 contrast ratio. Because of the 14 - 50cm ultra-short throw distance, you can put this HD projector on an ordinary TV cabinet and enjoy a 80 - 150 inch large screen. The 3840 x 2160 ultra-high resolution gives you a 4 times clarity of 1080P. Because of the simple MIUI, you can enjoy massive movies and TV shows. Wemax L1688FCF home HD laser projector makes an advanced home cinema possible, enjoy the big screen without worrying about harm to the eyes!

Main Features:
● ALPD®3.0 laser light source technology, leads the market in screen color, contrast and brightness
● 9000 ANSI lumens 250 nit brightness, achieve the standard of university LCD TV brightness, watch clearly without drawn the curtains
● 3840 x 2160 ultra-high resolution 4K display, 4 times clarity of 1080P
● 0.233:1 projection ratio, 14-50cm ultra short throw distance, 80 - 150inch projecting size
● 4000:1 central contrast, even the darkest scenes have rich details
● 100% color brightness, 18% red light ratio, vivid and true-to-life colors
● Easy to use MIUI, Android 6.0 system, massive apps and movies, support wireless screen mirroring
● Support 3D display
● Eye-care diffuse reflection, no need worry about hurting children's eyes although the screen is large
● Built-in stereo speakers, cinema-like sound effect
● working voltage : 100~240V, suitable for most of countries.

Note:
● Support Chinese and English
● There is no battery in remote control