Optical specifications:

● Display Tech: 4.0” LCD● Light source: LED, 30000Hours long life● Brightness: 150 ANSI lumens● Contrast Ratio: 1000:1-2000:1● Resolution: 848*480dpi, Support to 1080P● Aspect Ratio: support 4:3/16:9● Project Dimension: 30-150''● Project distance: 1- 4m Interface● HD x1;● USB (Support read Data from USB SSD Hard Drive) x1 ;● TF (max support 32G U disck) x1 ;● VGA x1;● AV x1;● Audio Out (3.5mm Headphone jack)x1● AC-in AC90V-240VOthers specifications● Speaker: 4Ω, 5W● Projection Mode: Front/ Rear/ Ceiling front/ Ceiling rear● Keystone Correction: V:+/-15 degree● Power consumption: 60W● Device: 202*146*76mm/ 7.9*6.1*3inch● Weight: 0.96kg/ 2.1 LBPackaging List1* Projector1* User Manual1* Remote Control1* AV Cable