... adjust the light Via environment light, and anti dazzling in dark.6.Touch screen, IR touch function.7.PC media ... CardNVIDIA GT218 512M Independent Video MemoryHard Disk250 GBInterface12V DC-in, Mic/Audio In, USB 2.0 Port(4), HDMI Port, ... anti-reflective, tempered, safe glassAir ConditioningCooling and Heater all in oneOptional Configuration 1.Touch FunctionInfrared Touch or Capacitive Touch2.Wireless ...