Revolutionize your protein shake and beverage mixing experience with this innovative 14oz rechargeable shaker bottle. The automatic stirring mechanism effortlessly blends your drinks at the touch of a button, ensuring perfectly smooth protein shakes, coffee, milk drinks, and more without any manual shaking required. This self-stirring mug features a powerful motor that creates consistent, clump-free mixtures every time. The BPA-free construction makes it safe for daily use, while the convenient 14oz capacity is perfect for your on-the-go lifestyle. The rechargeable design eliminates the need for constant battery replacements, making it both convenient and reliable. Whether you're at the gym, office, or home, this versatile shaker bottle delivers perfectly blended drinks with minimal effort. The durable construction and leak-resistant design ensure your beverages stay where they belong - in the bottle.