? Higher Efficiency: This portable handheld milk frother could make milk foam in 20 seconds or less. Perfect foam maker for coffee, Latte, cappuccino, hot chocolate. It works well with both hot and cold liquids. ? More Convenient: This drink mixer with a on/off switch button, powered by 3 AAA batteries (not included). Just press the button on the top once, the milk frother starts working, so you don't need to hold the button down all the time while using. ? Upgrade Design: Compact and portable design,you can use it any time you want,even on your travelling.This milk frother comes with its own storage tube, no longer worry about beeing bended or soiled. ? Best Quality: The milk frother's spiral whisking head and body are made of high quality stainless steel,never-rust, easily clean. Low noise, higher efficiency. ? What we promise:If any problems with our milk frother, just feel free to contact us within 3 months after purchasing the product, we will return you money or send you a new replacement as soon as possible.