nstallation-free operation with detachable water t - Quick hot water dispense in just 10 seconds Sensor touch control panel with LED display. - 5 preset cup size water volume: 100ml; 200ml; 30 400ml and continuous flow. - 7 preset water temperatures: Room Temperature; 55°C; 65°C; 75°C; 85°C and 100°C. - Instant heating technology; energy-saving - Reminder indicator for low water level refilling