This shaker cup has an automatic cleaning function, with a fast internal rotation to clean the adhering protein powder.This shaker cup can be used to stir protein powder, milk-shake, milk powder and coffee, making it a must-have for fitness enthusiasts.It is made of high-quality pp and aluminum alloy material.The diameter of each sticker is 9.2cm. The total height of the product is 24cm. It is perfect for fitness, exercise, outdoor, etc.Item Name: Shaker CupMaterial: PP, Aluminum AlloyFeatures: Magnetic Suction Socket, Leak-proof, Good SealingBattery Capacity: 800 mACapacity: 700MLOperating Current: 1500 mASize Details:Diameter: 9.2cm/3.62"(Approx.)Height: 24cm/9.45"(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 Shaker Cup