Electricity bill deals hot water that is boiled in a stainless steel thermos structure is hard to cool down. Can be hot water supply even unplug the power cord "lever type electric hot water supply easily" the hot water pour with the push of "HK (heat keep) structure" with a light touch that heat is less likely to escape to the top stop the diameter of the inner container "cordless air hot water supply" featured. Automatic switching! Mounting "course Noriko-san" the heater ON ﾂｷ OFF according to the time to hot water supply and stores the difference of usage time for each day of the week. I have to use more than 2 hours 5 邃・lower heat retention setting temperature automatically "saving Enekosu" with "warm temperature of stage 5 (98.90.85.80 ﾂｷ thermos) selection". What display function to boil. 3.0L: Capacity 笳・Product Code / 4904710360736 笳・Size (about) / W23.6XD30.1XH30.7Cm 笳・Weight (about) / 3.3 kg (about) / 3.0L 笳・capacity lever-type electric water heater， the power cord easily 笳・Specifications / cordless air hot water supply functions that can be hot water supply even by far， the mounting "course Noriko-san"， "saving Enekosu" deployment， warm temperature of stage 5 (98.90.85.80 ﾂｷ thermos) 笳・Main Material / (body) steel plate， (inner container) Stainless Chafing 窶ｻ 笳・Production country / Japan 笳・units / one 窶ｻ manufacturer's suggested retail price / ﾂ･ 24，150