Functions: 1) LCD remote control 2) Removable and washable panel 3) Washable filter 4) Active charcoal filter 5) Crystal-blue Nm-Photocatalyst deodorant screen 6) HEPA filter 7) 24-hour timer (on and off) 8) 4-speed control modes: auto, 1, 2, 3 9) 5 working modes: cool, heat, fan, dehumidify, auto 10) Vertical auto swing louver 11) Horizontal manual louver 12) Sleep operation 13) Smart function (auto mode) 14) Anti-cold air prevention function 15) LED display (temperature displaying) on indoor unit 16) Split type model: 12,000BTU, 9,000BTU Inner packing: Dimensions (W x H x D): 291 x 918 x 180mm (indoor) 538 x 751 x 270mm (outdoor) N.W.: 11kg (indoor) 33kg (outdoor) Outer packing: Dimensions (W x H x D): 357 x 975 x 256mm (indoor) 617 x 925 x 378mm (outdoor) G.W.: 13.5kg (indoor) 37kg (outdoor)