1、MULTIFUNCTIONAL PROJECTOR: The projector adopts LED light source, low power consumption, fast reaction speed, realistic color, electronic autofocus, automatic correction, side projection, automatic screen entry, automatic obstacle avoidance, includes multifunction operating button, infrared remote control, voice remote control. 2、BRIGHT AND VIBRANT IMAGES: Equipped with a native 1080P resolution, with a projection ratio of 1.37:1 and a contrast ratio of 50000:1, presenting you with rich images and vivid and delicate ultra clear picture quality. More effectively utilize light sources and present brighter, clearer, and more vivid images. 3、ADVANCED AUTOMATIC FOCUS AND TRAPEZOID CORRECTION: Equipped with electronic autofocus and auto correction, achieving better rectangular images is easy, simply use the remote control to adjust the settings effortlessly. 4、VERSATILE MEDIA SUPPORT: Supports USB video playback for U disk (up to 64GB) and external hard drives (500GB to 2TB, require external power). Enjoy high definition multimedia content with full decoding across 480P, 720P, and 1080P formats. 5、PORTABLE WITH ADJUSTABLE SCREEN SIZE: This projector features a 16:9 aspect ratio, allowing you to achieve the better screen size from 43 to 200 inches without moving the projector, making it ideal for small rooms with a projecting distance of 4.27 to 18.04 feet. Item Type: Smart Projector Material: PC Size: Approx. 216 x 198 x 153mm / 8.5 x 7.8 x 6in Maximum Resolution: 1920 x 1080 Display Technology: LCD Light Source Technology: LED Operating System: for Android Memory: 1+8G Image Clarity: Physical Resolution:1920 x 1080 Screen Diagonal Size: 43-200 inches Projection Distance: Approx. 1.3-5.5m / 4.27 - 18.04ft Shot Ratio: 1.27 to 1 Contrast Ratio: 50000:1 Aspect Ratio: 16:9 Correction: Automatic Electronic Correction Auto Screen Obstacle Avoidance: Supported Focus Mode: Automatic Electronic Focus Image Brightness Uniformity: 60% Projection Colors: 16.77 million color Light Source Life: ≥20000 hours Noise: ≤45dB Ports: HD Multimedia Interface x 2, USB x 1, AVIN x 1, 3.5mm output x 1, RJ45 x 1 Video: 1Vp-p 75Ω PAL NTSC HD Multimedia Interface Support: 576i, 720i, 720P, 1080i, 1080P Sound Input and Output: (L R) x 1 (EAR); (L R) x 1 (EAR) Ethernet Port: RJ45 x1 Maximum USB Support: 64G Supported Movie Formats: MKV, MPEG, WMV, RM, RMVB, MOV, VOB, MP4, DAT, AVI Supported Audio Formats: WMA, MP3, APE, FLAC, WAV, OGG Supported Image Formats: JPEG, BMP, PNG Power Consumption Standard: ≤110W Built in Speaker: 5W 4Ω Remote Control Battery Information: Triple A x2 (batteries not included) 1 * Projector 1 * Remote Control 1 * Power Cord