Brand RuiQ Model UC-28 Quantity 1 Color Dark gray Material Aluminum alloy Type LCD Chipset DMD Brightness 400 ANSI lumens Display Size 20~80 " Contrast Ratio 300:1 Native Resolution 320 x 240 Maximum Resolution 1920 x 1080 Aspect Ratio 4:3 / 16:9 Pixels 300KP Throw Distance 1.25~4.0m Lens F=125 Built-in Speakers Yes Lamp Type LED Lamp Life 30000~50000 hours Input Video Compatibility Digital Input Audio Signals Digital Input Connectors 3.5mm AV / VGA / HDMI (2013/10/25 update) Other Connectors 3.5mm earphone jack / power port / SD card slot / USB 2.0 External Memory Max 500GB Power Supply 100~240V / 0.6A (US Plug) Power Consumption 24W Other Features Supports SD card up to 32GB; Color: 16770K; Operation: manual / remote control; Working temperature: -10~36'C; Supports audio format: WMA / MP3 / M4A; Photo format: JPEG / BMP / PNG; Video format: MPEG1 / MPEG2 / MPEG4 / RM RMVB / II264 / MOV / MJPEG / FLV / VC1 / DIVX; Video inner decoding format: DIVX XVID / RV8 / 9 / 10 / MPEG1 2 4 / II264 / VC1 / MPEG DIVX; Connect power adapter to projector then plug power cable to AC port of adapter then connect AC port to power socket Packing List 1 x Projector 1 x Remote control (2 x AAA not included) 1 x 2-Flat-Pin plug power adapter (12V / 2.0A 145cm cable) 1 x Chinese / English user manual 1 x AV cable (20cm)