This is a high-efficiency Air-conditioner that features a dustproof and sealing structure. The elegant appearance is harmonizing very well with different interior styles. The front panels are specially designed that it slide forwards and the flaps open to allow the alternating air currents to flow. The shape is clear and simple and the lines are discreet. With a voice control system it is easier to control. Together with the ECO energy saving technology and PM2.5 purification system it also includes touch button, a hidden display and the change of the light offers an economic comfort and healthy life for users.