This portable self stirring cup mug is perfect for multiple occasions using, such as home, office, etc. Battery powered, easy to use. It is used for mixing coffee, chocolate milk, juices, etc. Very practical, you can enjoy your coffee time at any places. This self stirring cup is very useful in your daily life. Features -Color:As Shown -Material:Stainless steel, PP -Size:13.50X13.00X9.00cm/5.31X5.11X3.54in -Note:No battery contain. -Rated voltage: 5 V1A -Power:2W -A versatile and essential self stirring cup to any kitchen or office space, is a must-have item in daily. -Crafted from stainless steel, this cup is built to last and withstand regular use, longtime used. -Cleaning and maintaining this cup is a breeze, thanks to its user-friendly design, smooth surface design. -With sealing lid design, prevent water leakage, ensuring safe use, avoid dirty clothes or desktop, useful. -The Stainless steel, PP material is safe and light, which is wear resistance and practical for lasting time use. Package list: 1 x self-stirring coffee mug