Incredibly sharp visuals with 700-lumen light output and WXGA 1280 x 800 resolution ASUS Wi-Fi Projection lets you wirelessly connect and stream presentations Short throw projection of 51-inch from just 1 meter from the screen Quick setup time with instant on/off capability, auto keystone correction, and two-level kickstand design PC-free multi-format compatibility with built-in HDMI, SD card reader, USB plus dual ASUS SonicMaster audio speakers Display Display Technology: 0.45" DLP ® Light Source: R/G/B LED Light Source Life (max): 30000 hours True Resolution (native): WXGA(1280x800) Light Output (max): 700 lumens Contrast Ratio: 3500:1 Color Saturation :100%(NTSC) Display Colors :1.07 Billion Projection Lens Throw Ratio: 0.9 Projection Distance: 0.6 ~3 meters Projection/Screen Size: 31.2 ~153 inchs Projection Offset: 100% Zoom Ratio: Fixed Video Feature Picture Modes: 7 Modes, (Black board/White board/Dynamic Mode/Scenery Mode/Theater Mode/Standard Mode/sRGB Mode) Keystone adjustment: Digital (Up to +/- 40 degree) Auto Keystone: Yes Aspect Ratio: 4:3 /16:9/16:10 Projector Placement: Front Table/Front Ceiling/Rear Table/Rear Ceiling Audio Features Built-in Speaker: 2 W x 2 Signal Frequency Analog Signal Frequency: 31.5 ~ 91.1 KHz(H)/ 50 ~ 85 Hz(V) Digital Signal Frequency: 31.5 ~ 91.1 KHz(H)/ 50 ~ 85 Hz(V) Power Power On Mode: ≤85 W Standby Mode: <0.5 W Noise Level Normal mode: 32dBA, Typical Eco mode: 28dBA, Typical Interface Signal Input : HDMI, D-sub Video Input : Composite Video Audio Output : Earphone out USB Port : 1 x Type A port Card Reader : SD Multimedia Formats Supported Video: AVI, MKV, MOV, MP4, MPG, MPEG, WMV Audio: AAC, MP2, MP3, WAV, WMA Picture: JPEG, BMP, JPG Document Viewer: Adobe PDF, Microsoft PowePoint, Microsoft Excel, Microsoft Word, Text Mechanical Design Chassis Colors: Black On-machine Buttons: Yes, () Tripod Socket: Yes Supporting Stand: Yes Security Kensington lock Dimensions Physical Dimension(WxHxD):175 x 44.5 x 139 mm Box Dimension (WxHxD): 338 x 80 x 225 mm Weight Net Weight (Esti.): 900g Gross Weight (Esti.): 2.3kg Operation Temperature 0 ~ 40 ℃ Operation Humidity 20 ~ 90 % Accessories Carrying Bag D-Sub cable Power Cord Power Adapter Quick Start Guide Remote Control Warranty card Brand ASUS SKU AS063EL18DDH8NAFAMZ-270125 Model B1M