Specification? Water Tank?250ml Heating Time?80s Materials: SUS/ABS/PC Input power: 220-240V 50/60H 2 Function Keys: Press once to start, Button lights up with red color for hot milk frother, take approx 70-80 sec. Keep pressed approx 3 seconds, Button lights up with blue color for cold milk frother, Takes approx. 60 sec. Press once to start, button lights up red for hot milk. Take approx 70-90 sec. Package Included: 1 x Milk Frother 1 x Frothing whisk 1 x Stirring whisk 1 x User Manual Note? 1.Do not add water over MAX line 2.do not put the base in the water. 3.We recommended that you clean the milk frother after each use to avoid caking and other problems 4.DO NOT working without milk. 5. There are two lines appeared inside, the top line is the max line for heating milk, other one is the max line for foaming milk. pay attention to this: heating milk or foaming milk. A. heating milk and foaming milk. Put the foaming agitator into the machine, the milk should not exceed the MAX scale below, then press the switch, the indicator light is red, the machine starts to stir, and the machine will automatically shut down after completion. B. Do not heat milk only foamed milk. Install the foaming agitator into the machine. The poured milk should not exceed the MAX scale below, then press and hold the switch for 3 seconds. The indicator light is blue and the machine starts to stir. After the completion, the machine will automatically shut down. C. Only heat the milk without foaming the milk. Put the foaming agitator into the machine, the milk should not exceed the MAX scale below, then press the switch, the indicator light is red, the machine starts to stir, and the machine will automatically shut down after completion.