17L size single function range hertz free notification buzzer noise cancellation function 15 minute timer power cord length: 4.5 ft (1.4 m) switch between 5 levels of output, strong, medium, low, thawing, and simmering Large knob for easy operation Turntable plate diameter 9.6 inches (245 mm) Model number: AR-G17L External dimensions (W 45 x D x H 265 x H 265 x 30 mm) 5 x Interior Depth 280 x Interior Height 175 Weight: 23.6 lbs (11.3 kg); Capacity: 3.7 gal (17 L); Material: Steel; Power Consumption: 900 W (50 Hz); 1200 W (60 Hz); Power Supply: Single Phase 100 V, 50/60 Hz.