Secura Magnetic Motor Automatic Electric Milk Frother and Warmer Build-in magnetic motor and magnetic frothing and heating whisk, easy to clean. Hot and cold milk froth for cappuccinos,hot milk for lattes. Maximum capacity: 125 ml (for milk froth preparation), 250 ml (for hot milk preparation). Maximum and minimum level indicators, Stainless-steel exterior with vacuum insulation; Detachable base with extra whisk storage. Secura milk frother and milk heater is only for use with North American Electrical Standards, 120V 60Hz AC; 2 year warranty; ETL approved