: Easy to use for both beginners and experienced baristas. : Users can fine-tune the frothing speed to achieve the desired texture and consistency of milk foam. : Enables quick adjustments during use, reducing drink preparation time. : Suitable for various frothing techniques, allowing for the creation of diverse beverage styles. . Put the whisk head in a cup of water then start the unit. . Remove the whisk attachments and place them in the dishwasher. : the Black Main unit is not waterproof. Do not rinse or put in dishwasher. Low Battery Indicator Charging Status Indicator Fully Charged Indicator Lasts for 4 months at 3 times a day after a full charge.