blender is detachable, and the capacity of the blender cup is 16-ounce (451ml), which meets daily drinking needs. By clicking the power button, you can check the remaining battery level. The hidden carry handle is perfect for on-the-go use such as gym, travel, camping, and outdoor activities. ?Intelligent Lock Protection?The portable blender for shakes and smoothies have a built-in magnetic induction protection function. If the cup is not tightened or removed, the personal blender will not work properly. It will also flash red-blue lights as a reminder, preventing accidental blade activation and accidents. ?Eco-Friendly Easy to Clean?The portable juicer blender is made of PCTG food-grade material, healthy, and environmentally friendly. The detachable design makes it easy to clean. Simply add some water to the blender, double-click to start the power and it will automatically clean. If you have any questions, please refer to the user manual or contact us directly.