20 BAR HIGH PRESSURE Professional pump generate consistent and high pressure levels creating a rich, smooth shot of espresso; the high-pressure protection system helps you make the perfect cup of the coffee. PRECISE TEMPERATURE CONTROL Heating system automatically delivers optimum water temperature, ensure a well-balanced, flavorful espresso shot, while stainless steel boiler keep everything works smoothly and stably. More Features Removable Water Tank Easy to fill water; 27oz proper capacity with visible water level ensures fresh water for each brewing. Detachable Drip Tray Collect residual coffee to keep the table tidy; fits taller cups when removed. Cup Warmer Put the cups on top of the machine while preheating, preventing sudden drops in temperature while brewing.