Brand - Optoma, Model - Optoma ML330, Category - Short Throw, Display Type - DLP, Resolution - WXGA (1280 x 800), Max. Supported Resolution - 1280 x 800, Light Output (lumens) - 500 Lumens, Light Source Type - Lamp, Light Source Life Hours (Normal) - 20000 Hours, Contrast Ratio - 20,000:1, Throw Ratio - 1.2:1, Min. Projection Distance - 0.85 ft., Max. Projection Distance - 10 ft., Min. Image/Screen Size (Inch) - 10 Inch, Max. Image/Screen Size (Inch) - 120 Inch, Native/Compatible Aspect Ratio - 16:10, Zoom Ratio - Fixed, Projection Lens - F/2.1, f=12mm, Keystone Correction - +-40Degree Vertical, Chip Size - 0.45 Inch, Speaker - 2W, HDMI - 1, USB - 2 x USB Type-A, Audio Port - 1 x Audio 3.5mm, LAN - RJ45 x 1, Additional I/O Ports & Connectivity - HDMI + MHL v1.0, 1 x microSD-slot, 1 x AV in 3.5mm, 1 x RJ45, 2 x USB-A, 1 x Audio Out 3.5mm, 3D Ready - Yes, Video Compatibility - 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, Color Brightness - 500 Lumens, White Light Output - 500 Lumens, 3D Technology - Yes, Throw Ratio Range - 1.2:1, Minimum Viewable Screen Size - 10 Inch, Maximum Viewable Screen Size - 120 Inch, Vertical Refresh Rate - 24 Hz - 85 Hz, Lamp Included - Yes, Inputs - HDMI, RJ45, USB Type-A, Integrated Speaker - Yes, Speakers Included - Yes, Watts Per Channel - 2Watt, Remote Control Included - Yes, Body Color - Black, Dimension - 157 x 122 x 35mm, Weight - 0.46Kg, Features - A world of entertainment, Go anywhere, Auto keystone, Cable free, LED technology, Immersive 3D, Larger than life, Game on, Smart business, Simple connectivity, Others - Brightness: 500 LED Brightness, Offset: 100%, Uniformity: 85 %, 3D Compatibility : Frame-pack: 1080p 24, 720p 50 / 60, Input Lag (ms): 16, Horizontal Scan Rate: 15 - 93kHz, Vertical Scan Rate: 24 - 120Hz (120Hz for 3D), Displayable Colours: 16.7 Million, Noise Level (Eco mode): 34dB, Lamp Type: LED, RoHS: Compliant, Specialty - HD Ready and LED technology Great for movies, gaming and PC-free presentations, Great connectivity HDMI, MHL, micoSD, USB, wireless, bluetooth and built in speaker, Stream online content Built in Android v4.4, Compact and lightweight, Warranty - 1 year (Lamp 12 Month/1000 Hours Which One Comes First), 2 year service