About This Two-Step Child Lock: This mandatory safety feature helps prevent unintended use by younger family members, plesase open the machine according to the steps shown in the figure. Specification: With output power 1250 watts, input power 1350 watts. External dimensions 21.8x 19.2x 12.9 inches (WxDxH); internal dimensions 15.5x17.0x 10.2 inches (WxDxH); includes 13.6 inch glass turntable Origin Inverter Technology: This microwave oven with inverter technology, provides even heating and defrosting, enables faster cooking and more satisfying user experience. 6 Smart Sensor Auto Menus: Pre-programmed sensor menus for optimum heating of popular foods like pizza, potato, vegetables and more. Smart sensor will automatically adjust power and keeps food texture. Sound On/Off Function: If you wish to mute the buzzer of the microwave, pleas long press on the button "8" for 3-5 seconds. The buzzer is automatically switched off after a long beep. Quick Start Button One touch quick access to start the countertop microwave from 1 to 3 minutes cooking at full power First Use Tips The microwaves keypad is covered by a protective film during shipment. Please peel it off before first use. 1 year limited warranty, please keep the packaging for contacting Toshiba after sales service and product returns. Overview Brand : TOSHIBA Product Dimensions : 19.2"D x 21.8"W x 13"H Color : Black Stainless Steel Capacity : 1.6 Cubic Feet Special Feature : ECO+Mute, Humidity sensor, Inverter function, Origin Inverter Technology Recommended Uses For Product : Residential Installation Type : Countertop Wattage : 1250 watts Material : Stainless Steel Included Components : 1 Manual Instruction Book, 1 Microwave Oven