["Description:\n\nFeatures:\nbrand new and high quality\nThis is an electric protein mixing bottle, you just press the button and it will automatically blend! \nNot just a powerful blender but, a 450ml/600ml drinks and water bottle. With a tightly sealed lid to prevent any spillage.\nAutomatically blend your protein supplements to your taste, as well as milkshakes, juices, eggs, and much more.\nPortable electric protein shaker; Battery powered (not Include) shaker bottle for use on the go, for ideal gift for your family or friend.\nLeak prevention design, completely sealed, no leak, can be placed in your backpack, luggage, etc.\nEasy to clean, just add some water and detergent, spin for a few second, rinse and done.\n\nSpecification:\nColor: Transparent\nRotate Speed: 9000-11000rpm\nOptional Capacity: 450ml, 600ml\nMaterial: PP/AS, 304 Stainless Steel\nPower Supply: 2 x AAA batteries(Not included)\nSize: app. 450ml: 20x8.5x6cm(7.87x3.35x2.36in); 600ml: 23x8.5x6cm(9.06x3.35x2.36in)\nQuantity: 1 pc\n\nNote:\nTransition: 1cm=10mm=0.39inch\nNo retail package.\nPlease allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Electric Protein Shaker Cup(other accessories demo in the picture is not included.)"]