... build in speaker3.HDMI/USB input4.hanging on wall5.waterproof rating:IP656.with VESA bracket Specification:Color System: ... optional)Sound system: B/G,D/K,I,L,M.LCD Size (diagonal) 17 inchesAspect Ratio: 16:9Pixels 1440x900Brightness: ... with 8 languagesColor of front panel: silver, white, blackAccessories: Waterproof Remote Control, PowerAdaptor, Instruction Manual, Wall Mount Brackets.Certification: ...