- Goodbye Protein Clumps : Our Electric Protein Shaker Bottle utilizes advanced mixing technology to create smooth, lump-free protein shakes. Enjoy a silky texture that blends your protein powder seamlessly with liquids. Please note, it is designed for liquids and protein powder only; not suitable for solid ingredients like ice or fruit. - Durable and High-Quality Materials : The self-stirring mechanism features a seamless stainless steel insert for effective mixing, combined with a heat-resistant ABS shell. This ensures that the shaker is robust, wear-resistant, and easy to clean, providing a safe experience for daily use. - USB Rechargeable Convenience : Equipped with a powerful 1300mAh battery, this Electric Protein Shaker can be conveniently recharged using any Type-C port. A full charge in just 2.5 hours allows for over 30 uses, making it ideal for your busy lifestyle, whether at work, the gym, or traveling. - Portability with Versatile Modes : Choose from three mixing durations – 30, 60, or 90 seconds – to achieve your desired consistency. The lightweight and compact design makes this shaker easy to carry, whether you are at the office, gym, or on the go. - Usage Scenarios : Perfect for protein shakes before or after workouts, quick meal replacements during busy days, or creating smoothies on your travels. This mixer caters to fitness enthusiasts and busy professionals alike, ensuring you never have to compromise on the quality of your drinks.