Use of world-famous compressors, ultra-thin heat exchanger and double-layer
　irregular-array exchanging structure, high efficiency and saving of energy;
2. Slant-blade type non-equidistance and wide-angle delivery
　of wind for the purpose of raising heat-exchange efficiency, reducing rotational
　speed of blower, lowering noise and enhancing stability;
3. Design with simulation of natural wind, photo-sensing intelligent control program,
　independent drawing of moisture, highly efficient and hydrophilic aluminum foil and
　brass tubes with inner threads;
4. Wide-voltage design(187-250V), steady operation, function of PTC and JGQ
　(120LW/BD) auxiliary electric heating for the guarantee of normal heat supply
　under the ultra-low temperature;
5. Use of the chips with intelligence control, capability of sensing the minute
　variations of the body temperature, automatic adjustment and control of system
　parameters, automatic adjustment of sleeping temperature, and display of
　intelligence signals on the control panel for easy indication of operating state;
6. Display with ultra-large LCD and LED screen, operation with ease and vacuum
　VFD moving indication(50LW/CD);
7. World top-rate patent technique of air purification, multiple purifying and germ-
　inhibiting filter meshes and powerful absorption function with relation to dust,
　pollen, fungus and so on;
8. Anion-generating technique, bi-directional ventilation, sterilization and removal of
　odor.
9. Fluctuation, with environment friendly material R407C,it is fl free.