Description: 【Multimedia Version】: Projector can read U disks, mobile hard disks, AV cables connected to set top boxes, DVDs, etc., with rich and complete expansion interfaces, and can link to multiple devices. 【Features】: Mini Projector supports Android phones with the same screen, and screen projection, and can also insert a U disk to play accessories, pictures, music, etc., and can also be powered by a power bank. 【Multifunction】: When you change the projection distance, you can adjust the dial left and right to get a clear image. The built in speaker, which can be connected with a small 3.5MM speaker, has a moving sound and an immersive viewing experience. 【Large projection size】: The portable projector is a small space, and it also has a large screen, which supports 20 to 110 inches of projection. Adjust the distance of the projector according to the needs, and you can cast a large screen 【Wide application】: Pocket Projector is suitable for a variety of scenarios, and can fully meet your needs, such as watching movies in dormitories, or outdoor camping, and it is very suitable for both indoors and outdoors. Specification: Power: 20W Power supply: 12V 1.5A Speaker: 4Ω 2W Projection distance: 60 to 400cm Screen ratio: 16:9 /4:3 Light source: LED Support resolution: 1920x1080 Physical resolution: 320x240 Multimedia interface: 1 USB interface, 1 DC 5V interface, 1 power interface, 1 headphone interface, 1 HDMI interface, 1 AV interface Material: Plastic Size Chart: 11.4cmx9.1cmx5.1cm/4.49inchx3.58inchx2.01inch Package Includes: 1 Portable projector 1 US Adapter 1 Remote control Note: Please allow slightly errors due to manual measurement and different monitors.