1、 Outstanding Performance: LCD image system with 1080P HD resolution decoding. With short-focus lens design, T30 projector can project up to 100\ at a projection distance of 1.9-10.8ft, which can be used in a variety of settings, from small rooms to large conference halls. 2、 Super Bright LED Source: Equipped with energy conservation LED source which can serve UP OT 20000hrs lifetime, enjoy a brighter and clearer image. The Lens add image edge distortion correction, significantly improve the image uniformity. 3、 Same Screen Technique: Support wirelessly or wired to connect your phone to the projection which realize a large-format viewing experience. What\u0027s more, support DLNA technology, Miracast and Airplay function which wirelssly transport your video or file from your phone to the projector. 4、 Easy to Use: The T30 features manual focus and built-in speakers, making it simple to set up and use. Plus, its dual fan cooling system ensures that it stays cool even during extended use. 5、 Perfect Entertainment for Indoor and Outdoor: Built-in ultrasonic welding technology speaker, small size also has loud effect, can played publicly or plugged into the headphone cable. Best projector to enjoy the joy of home theater indoors or outdoors with your family or friends.