This is an electric protein mixing water bottle, you just press the button and it will automatically blend Not just a powerful blender, but a 380ml drinks and water bottle. Cute love heart lid design. Leak prevention design, completely sealed, no leak, can be placed in your backpack, luggage, etc. Easy to clean, just add some water and detergent, spin for a few second, rinse and done. Anti-slip bottom: Adding friction is useful to decrease or eliminate the shake for the fruit juice maker. Automatically blend your protein supplements to your taste, as well as milkshakes, juices, eggs, and much more. Battery powered (not Include) shaker bottle for use on the go, ideal gift for your family or friend. Specification: Capacity: 380ml Material: Plastic Optional Color: Pink,green,blue Size: 18*7*7cm(approx) Power supply: 2 x AAA batteries(Not included)