International Version - Product may not include US Warranty</br>Support USB/AV/SD/VGA/HDMI Interface. Completely sealed designed?? high efficiency ventilation design?? largely upgraded the stability and life time.</br>LED lamp?? works for 30000 hours?? with vivid color and abundant details. Portable design?? easy to take and travel. Great for outdoor movies.</br>Electronics zoom function?? easy picture size change?? 50W low power cost?? eco-oriented.</br>Not recommended for PPT or business presentation?? ideal for home theater movies and video game use.</br></br>Product Description</br></br><p><b>Technical Specification: </b><br> Image system: TFT LCD <br> Light: LED <br> Keystone: Manual