YG510 1200 LUX 800*480 LED Projector HD Home Theater, Support HDMI & VGA & AV & TF & USB, YG510 Black1. Projector Distance: 1. 5 4m . 2. Picture Size: 30~130inch. 3. Output Terminal: stereo earphone, RV power source . 4. Menu Lanuguage: As per customer's requirement ,support 23 languages . 5. Input Voltage: 100V 240V 50 60HZ . Specification: General Model YG510 Material Plastic Display Types LCD Native Resolution 800 x 480 Aspect Ratio 16: 9, 4: 3 Brightness 1200 lumens Lamp Types Number Life LED Contrast Ratio 1000: 1 Projection Methods Front, Rear