Description: Lightweight and compact, this coffee stirring mug can be carried in your bag at all times and features a double-tap start to prevent you from accidentally opening it by touch. With a high speed motor that drives a powerful swirling stream, this coffee stirring mug quickly and evenly stirs the water and powder mixture so you can enjoy a delicious cup of coffee at any time. It is constructed of stainless steel material. The length of this product is 8.6cm, the width is 8.6cm and the height is 13cm. It is suitable for you to use at home, dorm, office and so on. Item Name: Coffee Stirring Mug Material: Stainless Steel Features: Multi-function, Easy to Clean, Automatic Capacity: 350ml Battery Capacity: 400mAh Size Details: L: 8.6cm/3.39", W: 8.6cm/3.39", H: 13cm/5.12" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Coffee Stirring Mug 1 x USB Charging Cable