VEVOR Sauna Heater, 3KW 220V Electric Sauna Stove, Steam Bath Sauna Heater with Built-In Controls, 3h Timer and Adjustable Temp for Max. 70-141 Cubic Feet, Home Hotel Spa Shower UseFaster HeatingCustomized SettingsEasy to UseLuxuriate in Comfort AnywhereImproved RelaxationEnhanced Sauna ExperienceTimer: 3 h,Control Type: Built-in Knob,Sauna Stone Need (NOT INCLUDED): Max. 33 lbs / 15 kg,Voltage: 220-240VAC 60HZ,Item Model Number: SCA-30NS,Temperature Range: Max. 230℉ / 110℃,Material: Stailess Steel, Aluminized Zinc,Item Dimensions: 16.1'' x 10.6'' x 22'' / 410 x 270 x 560 mm,Suitable Sauna Room: 70-141 cu.ft / 2-4 m³,Power: 3 Kw,Item Weight: 20.94 lbs / 9.5 kg