... 3/ with brewing unit 4/ Steam ME-711 fully auto coffee machine Voltage: 110-120V/60HZ; 220V-240V/ ... 1,2,3 ) 10,Coffee powder quantity per cup form 7.5g to 12 g with five setting ... ,Removable water tank,Removable drip tray! 15,Single cup function and double cups function are available according to ... water warning Function,Miss Bean warning Function! 22,Cup pre-warming function are available for you 23, ...