1Deep optimized for Android 6.0 operating system. Support for wireless networks. 2Use a built-in compound diaphragm high volume loudspeaker to create a wide range of auditory sound effects. 3Support common image formats, such as JPEG, BMP, PNG, etc. Support image zoom; 360 rotation, you can view images in full screen. 4Diffuse reflection imaging protects the eyes. Even if you watch it for a long time, you will not feel eyesight fatigue, suitable for the whole family. 5Turbo circulated airflow concealed heat dissipation design, the system fully optimizes the air duct curve, and strongly enhances the heat dissipation effect to ensure stable and smooth system operation.Features: Deep optimized for Android 6.0 operating system. Support for wireless networks. Use a built-in compound diaphragm high volume loudspeaker to create a wide range of auditory sound effects. Support common image formats, such as JPEG, BMP, PNG, etc. Support image zoom; 360 rotation, you can view images in full screen. Diffuse reflection imaging protects the eyes. Even if you watch it for a long time, you will not feel eyesight fatigue, suitable for the whole family. Turbo circulated airflow concealed heat dissipation design, the system fully optimizes the air duct curve, and strongly enhances the heat dissipation effect to ensure stable and smooth system operation. Rich expansion interface and support for access to game consoles. Support dual USB, HDMI, VGA / headphone interface, AV, KTV equipment, audio equipment, etc., to meet the requirements of the projector fans and create more entertainment.Specification: Supported Languages: Czech; Chinese; English; Danish; German; Spanish; Greek; French; Croatian; Italian; Hungarian; Dutch; Norwegian; Polish; Portuguese; Russian; Romanian; Language; Serbian; Finnish; Japanese; Korean; Slovak. 23 Languages (Japan, Korean language requires separate brush software) Physical Resolution: 800 x 480 Brightness: 1500 Contrast: 1000:1 Screen Ratio Column: 4:3/16:9 Projection Ratio: 1.4:1 Keystone Correction: 15 (Manual) Lamp Life: >30000 Hours Transfer Box Size: Approx. 570 x 300.2 x 410mm / 22.4 x 11.8 x 16.1inOperating Mode: Manual and remote control operation Manual Supported Languages: Chinese, English GPU: For Mali-400 MP, Two Cores Storage Space EMMC: 8GB Network Parameters: Support for wireless networks Video: Maximum Support 1920 x 1080 Image: Universal Image ROOT: Not Supported Projection Technology: LCD Maximum Resolution Support: 1080P Number Of Supported Colors: 16770K Projection Size: 32-150 Inches Projector Distance: Approx. 0.8M-3.8M / 2.6-12.5ft Best Projection Distance: Approx. 1.2-2M / 3.9-6.6ft Machine Power: 50W-60W Whether Support 3D: Support red and blue 3D Color Box Packaging Size: Approx. 293 x 110 x 190mm / 11.5 x 4.3 x 7.5in