Features: The video projector has built-in speakers that provide louder and clearer surround sound for a realistic sound, immersive listening experience. Our TV projectors can dissipate heat faster and more efficiently and will not overheat during long-term use. The small projector is very quiet with no buzzing background noise. The fully enclosed optical engine design effectively prevents external dust and dirt from blurring the light source. Even after long-term use, the projected image is clearer and has no dark spots. Our outdoor projectors use upgraded chips, which are more compatible with more mobile phones. They are durable and will last for many years. The ideal portable projector for indoor and outdoor use. Super bright and clear, suitable for watching movies or programs, games, studying, etc., and enjoying mobile home theater anytime and anywhere. Specifications: 100% high quality Color: black yellow (optional) Resolution: 480x360 (compatible with 1920x1080P) Screen aspect ratio: 16:9/4:3 Imaging technology: LCD screen Focus: Manual control Operation: Manual/remote control Color: 12.7 meters Sound: 4 ohm 3W Size: 50~100 inches Input interface: AV/USB/HDMI Output interface: Headphone motor power: 30W Adapter: 15V 2A Prata Size: 80x130mm Packing list: 1 x Projector 1 x Power cord 1 x Remote Control 1 x HDMI Cable 1 x AV Cable 1 x User Manual Note: Different monitors may display colors slightly differently. Please check as much as possible to make sure the item is what you need. Please allow 0.5-1 inch differences due to manual measurement. (1 inch = 2.54)