This electric milk frother is made of ABS and stainless steel material, durable and long life. This electric milk frother with 2 speed adjustment(13000 RPM and 15000 RPM),it easliy switch by the push-pull button,so you get the control and consistency that you desire to make the perfect drink or whipped cream each and every time. The rechargeable milk frother is built-in rechargeable battery and USB port.When fully charged, the milk frother can work long time,you have no worry to charge it frequently and you have no need to buy battery,it is more environment protection. Perfect for using in home, office, camping, or travel. Lightweight hand milk frother with an ergonomic handle makes frothing and creating delicate foam easily. Portable size is convenient to carry makes sure you can enjoy your morning coffee although in traveling The milk frother is durable and easy to clean,put the whisk heads into dishwasher or just simply rinse the frother head with clean water, Do not wash the Host in water.