Feature: 1. WIRELESS WIRED PROJECTION: Enjoy effortless 1080p wireless screen mirroring from your smartphone. The tablet can be connected using the device's charging cable, eliminating the need for a separate phone adapter cable. 2. CLEAR IMAGES: This home projector is designed with optical calibration and professional grade optics, ensuring that images remain clear across the entire screen, effectively addressing traditional focus issues. 3. BUILT IN SPEAKER SYSTEM: The portable projector features a built in 4Ω 2W speaker for clear sound output. Additionally, it offers the option to connect external headphones or speakers for an enhanced sound experience. 4. PORTABLE MOVIE EXPERIENCE: This small projector doubles as a children's movie projector, allowing you to watch films anytime, anywhere, making it an ideal choice for family movie nights and on the go entertainment. 5. EYE CARING TECHNOLOGY: Designed with safety in mind, this home theater projector utilizes diffuse reflection imaging technology to protect children's eyes while providing an enjoyable viewing experience. Specification: Item Type: Portable Projector Material: ABS Brightness: 120 ANSI Lm Resolution: 800x480 Contrast Ratio: 1500:1 Lamp Life: 30,000 hours Aspect Ratio: 4:3; 16:9 Correction: Automatic Projection Distance: 0.8-3 meter Remote Control Battery: 2 x Triple A (not included). Package List: 1 * Projector 1 * Power Adapter 1 * Remote Control 1 * User Manual