1. 6 cu. Ft. Black over-the-range Microwave 950 watts (Iec-705 Test Procedure). convenience Cooking Controls So operating is made Quick And easy. Auto and Time Defrost defrosting times And power Levels Are Programmed Automatically Or manually For Optimal results. Turntable on/off controls turntable operation. Two-speed, 300-cfm venting system removes smoke, steam and odors. This microwave will be load based on fan speed. for complete details of normal operating conditions for this microwave refer to page 21 in the user manual. The user manual is provided below As a downloadable Link in the technical specifications section of this details page.