Product Appearance Trillion Color HDR sharp quality Energy saving Slim into the wall Ultra light Flexible installation and maintenance Fully front maintenance Front service design ,faster maintenance and replacing within 5 seconds。 HDR high dynamic digital image technology, more realistic restore the screen display effect Synchronization technology high-speed motion picture stitching without misplacement Thin and light design,only with 6.5kg per cabinet ,and 45mm thickness High -quality CNC aluminum die-casting ,achieving seamless splicing and installation Dual signal&power supply standby,ensure 7*24 hours uninterrupted working