• Introducing the 650ml USB Electric Portable Whey Protein Shaker Bottle – a rechargeable gym accessory that's perfect for mixing your favorite protein shake or cocktail blend!
• This fully automatic stirring cup features BPA-free construction and is the perfect companion for athletes and fitness enthusiasts.
• It features a rechargeable battery and a fully automatic stirring cup, making it perfect for gym-goers.  

SPECIFICATIONS

Material: PE