[Quick charge & easy to carry]: The handheld milk frother is compatible with AA batteries (not included), making it convenient for use at home, in the office, or during picnics, camping, and travel. [Professional kitchen & coffee tools]: Our milk frother is equipped with food-grade whisk heads. The balloon whisk allows you to quickly and easily prepare delicious desserts, mix smoothies, milkshakes, salad dressings, and create a rich foam layer for cappuccinos and coffee drinks. [Easy to clean]: The milk frother features stainless steel stirring heads made from food-safe materials. The smooth surface allows for easy cleaningsimply place the stirring rod under running water or in soapy water, gently rotate for a few seconds, then press the button for 2-3 seconds to dry. Store in a dry place after cleaning. [Easy to install and operate]: The milk frother is thoughtfully designed for ease of use. Attach the mixing head by pushing it into the connection port. To remove or replace, simply pull the mixing head outward. Color: Blue Material: PP Size: 15 cm Package Contents: 1 x Agitator Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement error is +/- 1-3 cm.