1、Built-in compound diaphragm loudspeaker with large volume, creating great auditory effect. 2、Smooth and clear picture. HD image processing to reduce the jagged sense, more outstanding details. 3、The dual-vortex fan system is featured by high efficiency heat dissipation. Turbines circulate the air to achieve the concealed heat dissipation. The air flue is optimized comprehensively to strongly improve the heat dissipation effect, and ensure the st 4、Eyes protective with the diffuse reflection imaging. You will not feel visually tired even if watch for a long time, which is a healthy way of watching for the whole family. 5、Rich extension interface, support access to game console. Support dual USB, HDMI, VGA, headphone interface, AV, KTV equipment, audio equipment, etc., meeting the projector enthusiasts picky and create more entertainment. Features: 1. Built-in compound diaphragm loudspeaker with large volume, creating great auditory effect. 2. Smooth and clear picture. HD image processing to reduce the jagged sense, more outstanding details. 3. The dual-vortex fan system is featured by high efficiency heat dissipation. Turbines circulate the air to achieve the concealed heat dissipation. The air flue is optimized comprehensively to strongly improve the heat dissipation effect, and ensure the stable and smooth operation of the system. 4. Eyes protective with the diffuse reflection imaging. You will not feel visually tired even if watch for a long time, which is a healthy way of watching for the whole family. 5. Rich extension interface, support access to game console. Support dual USB, HDMI, VGA, headphone interface, AV, KTV equipment, audio equipment, etc., meeting the projector enthusiasts picky and create more entertainment. Specification: Supported Languages: 23 languages: Czech; Chinese; English; Danish; German; Spanish; Greek; French; Croatian; Italian; Hungarian; Dutch; Norwegian; Polish; Portuguese; Russian; Romanian; Language; Serbian; Finnish; Japanese; Korean; Slovak. (Japanese and Korean require separate brush software) Physical Resolution 1280x720 Brightness 1500 Contrast 1000:1 Screen Ratio 4:3/16:9 Throw Ratio 1.4:1 Projection Technology LCD Support Maximum Resolution 1080P Support Color Number 16770K Projected Dimension 32-150 inches Throw Distance Approx. 0.8-3.8m/2.6-12.5ft Optimum Projection Distance Approx. 1.2-2m/3.9-6.6ft Keystone Correction ±15°(Manual) Lamp Life >30000 hours Whether Support 3D Support red and blue 3D Operation Mode Manual and remote control Input Interface AV input, USB input, memory card reading input, HDMI input, VGA input Output Interface Speaker, stereo headphone output Audio File Support MP3/WMA/AAC, 7 sound effect+SRS Image File Support common formats (such as JPEG, BMP, PNG, etc. Support image scaling; 360 rotation, Images can be viewed in full screen Video Files Supported formats such as MP4,RMVB,AVI,RM,MKV,etc. Text Reading AV input, USB input, memory card reading input, HDMI input, VGA input Working Voltage 100V-240V Package List: 1 x Projector 1 x User Manual 1 x Holder 1 x Power Cable 1 x Remote Control (2 x AAA Batteries are NOT included) 1 x AV Line