Portable Projector Wireless Multimedia Home Cinema Mini LCD LED Projection International Version - Product may not include US Warranty Easy Operation! With Wireless connection, you can connect with your smartphone or iPad easily. Portable design. Small size and weight. You can take it to any place. Great option for outdoor movies when paired with an external speaker. Native Resolution: 800x480; Brightness: 1200 Lumens (International) / 120 Lumens (US). Recommended 1.5-2M as projection distance. Keystone adjustment for picture trapezoidal distortion. After a long period of use, turn projector off for about 3-4 hours to avoid overheating.