Features: [Imaging System] Adopt DLP 0.2 DMD technology with more than 30000 hours of LED lifespan, features 50ANSI Lumens brightness, 1000:1 contrast ratio and 480p resolution. [For Home Entertainment] Native Resolution 480p; Aspect Ratio 16:10 / 16:9 / 4:3. Comes with a built-in 3W speaker. Support multimedia formats, video, audio, picture and text file. [Projection Distance Size] Supporting 40-120inches image size and 0.3-5m projection distance, you can also adjust the optimal size of image via manual focus to obtain the best using experience. [Rich Interfaces] Various Interfaces include HD, USB, and 3.5mm audio output jack, easy to connect to Laptop PC, TV and other suitable external devices. With a remote controller, convenient to use. [Compact and Portable] Lightweight and compact portable design makes it easy to carry anywhere and anytime. Also comes with a tripod, bringing you much convenience and pleasure.