From the manufacturer

Advanced Mixing Technology: Our Electric Protein Shaker Bottle Mixer features a powerful motor that ensures a smooth and lump-free shake every time. With its innovative vortex mixing technology, you can easily blend protein powders, supplements, and meal replacements in seconds. No more clumps or residue, just a perfectly mixed drink to fuel your workouts and daily nutrition
High-Quality, Durable Materials: Crafted from BPA-free, food-grade materials, this shaker bottle guarantees safety, sturdy and odourless. Our electric protein shaker mixes protein powder with a powerful 5500rpm to ensure a smooth and lump-free mix, suitable for all powder products. Please remove the base before cleaning, it is safer to wash in water
USB Rechargeable Battery: Convenience meets efficiency with our USB rechargeable battery. With just a quick charge, the shaker bottle can handle multiple mixing sessions. The long-lasting battery life ensures you can take your shaker on the go, whether it’s to the gym, office, or during travel, without worrying about constant recharging
Ergonomic and Portable Design: Designed with portability in mind, the Electric Protein Shaker Bottle fits comfortably in your hand and standard cup holders. The sleek, ergonomic design ensures ease of use and portability. Standard scale shaker bottle, the capacity is clearly visible, so you can accurately measure the water level. The sealed leak-proof cap can be used as a water bottle to safely store protein on the go while keeping the inside of the supplement dry
Easy to Clean and Maintain: Cleaning your shaker bottle is a breeze. The detachable mixing mechanism make for easy and thorough cleaning. For a quick rinse, simply add warm water and a drop of dish soap, then activate the mixing function to clean the bottle in seconds. Maintain hygiene effortlessly and keep your shaker in top condition