This window air conditioner with remote control by Tosot® features a 12.1 Energy Efficiency Ratio(EER) and is energy star rated. This product is perfect for area up to 550 sq ft. It quickly cools the room on hot days and quiet operation keeps you cool without keeping you awake. Low voltage start-up and operation conserves energy and saves you money. There are temperature and fan control settings as well as air flow controls which allow you to set the comfort level to your preference. The 4-way air direction control allows you to direct the air where you want it, making for a comfortable environment. The dehumidifier can remove moisture from the air to reduce stickiness. Best of all, features like a 24 hour timer, sleep mode and auto mode save energy for efficient and affordable operation.