BRAND :VIVIBRIGHT , LED Projector, Micro projector, Multimedia Projector. The projector is characterized by LED, portable, home, Projection technology for single-chip true color TFT-LCD, matching high-power LED light source Brightness up to 1200 lumens (nominal) Brightness uniformity up to 90% 600: 1 static contrast in black and white state, dynamic contrast ratio of up to 10000: 1 Physical resolution 800 * 480 pixels with optical resolution up to Full HD level / 1920x1080Pixels Monochrome white LED module, more than 20,000 hours of life Green and energy-efficient light source, no need to replace the lamp Best projection size: 30-80inches Projection distance is 0.8 ~ 4.2m Projection screen size can meet 18inches ~ 150inches ± 15 ° (vertical) screen keystone correction function with optical coating lens, more realistic picture quality 16: 9 screen size for the native theater level LCD true color support 1.07 billion level of color Input interface: 2 x HDMI Port, 1 x VGA / PC-RGB, 1 x AV / Video, 1 x USB A (Ready), 1 x SD Card-ready.TV Tuner (different versions contain ATV or DTV) Output interface: 3.5mm stereo / Audio Out HIFI-level stereo audio performance Built-in power amplifier chip, stereo / 4, 3W Noise control at standard 32 dB OSD menu: 12 standard, other languages support customization Product certifications include: CE / FCC / ROHS Power consumption (max Watt): 70 W Voltage output: 90 ~ 240V / 50 ~ 60Hz, Built-in power module Package:1 x power cord 1 x infrared remote control 1 x video / RCA Cable 1 x Projector with lens cap 1 x quick manual.