1、A new generation of high‑definition imaging technology, which full presents the peak image quality with near‑pixel points. 2、HIFI sound design, less distortion, less leakage, more pure sound, and dual speaker surround sound design, giving people an immersive and shocking hearing. 3、The number of colors is high, the red light ratio is as high as 16% or more with the five‑segment wheel technology, and the NTSC color space range is as high as 85% or more. Rich colors, allowing you to enjoy cinema‑level picture quality. 4、Play games on the same screen with your mobile phone, and the projection of your mobile phone is in sync, and the picture is smoothly and without delay. 5、Supports key‑stone correction, up and down 50°, left and right 15° key‑stone correction, square screen can be projected when tilted. 6、High‑efficiency interface for stable transmission, HDMI, VGA, AV, USB, headphone interface, support computer, and TV box and other video signals. Item Type: Projector Projection System: 4.3inch LCD TFT Bulb Type: LED Lifespan: 30000 hours Resolution: 1280 x 720 Support: 1080P Image Ratio: 16: 9 & 4: 3 Image Size: 50-150in Brightness: 1000lm Projection Ratio: 1.45: 1 projection ratio Contrast Ratio: 1000: 1 Image Flip: 360° Remote Control: 2 x AAA (not included) Lens: 3-piece glass lens manual focusing Language: English/French/Spanish/Chinese/Korean/. . . 23 languages Interface: AUX/HDMI/USB/AV/memory card/VGA 1 x Projector 1 x Remote Control 1 x Adapter Cable 1 x Audio Cable