Projection Technology: Single LCD Panel Hybrid LED Imaging Optical Engine Display Chip: LED, above 30,000 hours Light Life: Up to 30,000 hours Light Luminance: 13 ANSI Lumens Light Type: LED Standard Resolution: SVGA / 320 x 240 Pixels (Physical resolution) Projection Area: 20 to 100 inches Contrast Ratio: 1500:1 Projection Ratio: 1.6:1 Distortion: Less than 1.0% Luminance Uniformity: 85% Projection Distance: 0.8 to 2.5 meters Aspect Ratio: Native 16:9, compatible with 4:3 Focus Mode: Manual focusing Projection Mode: Front and Rear, supports ceiling mount or use with mini tripod Picture Flip LED Luminous Efficiency: ~90%; 1200 LUX Video Support (up to 4K): SDTV (480i, 576i), EDTV (480p, 576p), HDTV (720p, 1080i, 1080p), NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N), SECAM (B,D,G,K,K1,L) Audio Support: MP3, WMA, MP2, OGG, AAC, M4A, MA4, FLAC, APE, 3GP, WAV Image Support: Supports various image formats (JPG, PNG, BMP, etc.) Portable Power Source: Mobile power supply 5V 2-3A output Extended Storage: Hard Disk Remote Control: IR Infrared (1 unit, front-facing) Built-in Speaker: 1.5W x1 (SRS Sound Technology) Power Consumption: 10-18W Color: Black Material: Plastic Package Contents: 1 x Mini Projector Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. Measurement may vary by +/- 1-3 cm.