Byintek M19 -Free Android Box

Display principle: LCD display with LED light source Native Resolution: 1920*1080p. New 5D Keystone Projector - ±45° Electronic Keystone Correct Brightness: 9500 lumens Brightness Uniformity: 98% Contrast Ratio: 6000:1 Projection Type: front&hanging&rear projection Lens: high transmission glass with 6 layer coating, manual focus Aspect ratio: 16:9/4:3Throw Ratio: 1.35:1. Language: English/German/French/Italian/Portuguese/Chinese etc languages Light Source: LED Light Source Screen Best size: 45-300inch,best is 60-150inch Keystone Correction(up and down): manual: vertial ±15o Noise: <25db Power: 110-240V / 50-60Hz Safety: support USA,Europe,UK standard and national standard Input 1080P Proyector Interface: USB/HD-MI/VGA/AV. Cooling system: 4copper pipe contact+strong coolant. Other Interface: TV,OEM(customized) Product Size 30*23*10cm Net W