Description: - Efficient Mixing Mechanism: 800ml protein shaker bottle is unique among shaker bottles with the way they have an inbuilt battery operated blender inside them. - Convenient: Protein shaker convenient to clean, add into the electric protein shake cup and press button. - Features: Suitable for coffee, milk and other drinks. - Application: Sealing leakproof, prevent liquid leakage, portable, suitable for workout, office, home, gym. - Gift: Electric shaker bottle is perfect gift Birthdays, Christmas, Thanksgiving, etc.Specification: - Material: , PP - Battery Capacity: 700mAhSize Chart:10cmx13cmx25.5cm/3.94inchx5.12inchx10.04inchPackage Includes:1 Electric Protein Shaker Bottle1 USB Cable