Style:LCD Use:Business & Education,Home Home Theater Projector:Yes Portable:Yes Brightness:100Lumens Contrast Ratio:300:1,Dynamic up to 10K Weight:0.5kg Resolution:320x240pixels up to 1920x1080P Projection Distance:1.5~4.5m Lamp:9Pcs LED,20K Hrs Life Lens:Manual Lens&Focus Show More