... easy to update the program.High brightness,wide visual angle,display with high definition , its the similar definition of DVD ... : stereo L/R, 2*2W, 8ΩPower Input: 110 ~ 240V AC, 50 / 60HzResolution: 800 x 480Aspect ratio: 16 : 9Color: 16. ... *11*27cm1×Operation ManualG.W.: 1.8kgs LCD Advertising Player/Display Applicable Field:Business Organizations: supermarket, large-scale shopping malls, exclusive ...