Usage Tips:Premium Quality: The milk frother is made of food grade ABS with an easy and comfortable grip. Built-in powerful low-noise motor brings enhanced speed rotation gives you a calm and quiet morning.Wide Uses: This electric whisk has 3 different heads for different functions. The double spring head is used for making coffee, cocktails, cream, chocolate, etc., and the mallet head is used for beating eggs. After use, you can put it on the desk, so it is very light and practical.USB rechargeable: The coffee frother has a 1200 mAh battery, and it can be recharged via USB cable. The indicator light will be red when charging and tooth green after fully charged.Three-speed adjustable milk frother: press the on/off switch to operate the coffee frother with a blue light. Choose the different speeds to achieve the ideal foaming effect.Easy to clean: the stainless steel whisk is replaceable and easy to clean under running water. Note: The body of the milk frother machine is not waterproof, please do not immerse it in water. Frother manual milk | Electric whisk for cooking | USB Rechargeable Coffee Pitcher | Three force adjustment speeds Key features: Three adjustable speeds: press the button once to start a low speed , press again to turn off; then press the button to start medium speed, press again to turn off, then press the button to start high speed, press again to turn off (total 3 levels). Just one button can relax your hand. NOISE-FREE OPERATION: The electric whisk with a powerful low-noise motor and high-speed BPA spin, gives you a morning of peace and quiet. USB Rechargeable - Different from traditional milk frothers, it is recharged via USB cable. Only 3 hours for a full charge. Easy to clean: Made of high quality stainless steel and food grade ABS plastic. Removable whisk head, easy to clean. 3 in 1 function: the double spring head is used for making coffee, cocktails, cream, chocolate, etc. And the beater head is used to beat the egg. Note: 1. When you insert the whisk into the frother, the insertion depth will be subject to the small silicone head. But a gap should be left to avoid mutual friction during operation. 2. Do not immerse the milk frother in water. Only the head can be washed. 3. Remove the bubble head horizontally. 4. This is not a toy, please keep it away from children to avoid risk of injury. 5. Mixing time is generally the most suitable within 5 minutes, and excessive time will damage motor performance and battery life