Features: 1) Cooling and heating2) About 9,000BTU, 12,000BTU, power: 110V/60Hz, 220V/50/60Hz3) Intelligent running: a) Microcomputer control b) Automatic selection of working mode and comfortable air temperature c) Automatic trouble shooting d) Timely display of operation status4) Takes care of your sleep with automatic rise or drop to temperature set beforehand after one hour of sleep mode operation5) Timing switch: a) Timing switch on or off according to your needs b) Easy and convenient operation c) Energy saving6) High efficiency with high energy efficiency ratio and energy saving 7) Constant temperature adjustment: automatic adjustment to certain constant temperature by sensing temperature change inside room8) Automatic dehumidification: a) Automatic dehumidification according to indoor environment b) Evenly distributes indoor airflowInner packing:1) Indoor unit: a) Dimensions: 765 x 200 x 250mm b) Weight: 10kg2) Outdoor unit: a) Dimensions: 810 x 320 x 540mm b) Weight: 34kg Outer packing:Carton dimensions:1) Indoor unit: 830 x 275 x 320mm 2) Outdoor unit: 925 x 350 x 615mm Weight: 1) Indoor unit: 13kg2) Outdoor unit: 37kg producing area:China payment:L/C, T/T, D/P supplying capacity:150,000 sets/month