Simple and elegant design with a concealed handle for easy carrying. Features a sleek rhombic crystal cup lid for a low-profile luxury look. Portable and lightweight with a 400ml/13oz capacity. The ring-shaped lid makes it easy to carry and use. No need to transfer your drink after blending. The cup body and bottom can be separated. Attach the extra lid and the cup becomes a convenient smoothie blender, ideal for enjoying juices while exercising, studying, or working. Smart safety protection design with one-hand operation. Built-in magnetic safety switch prevents overheating. Double-click activation prevents accidental operation. Perfect for making protein shakes, fresh juices, baby food, and more. Easy to clean with self-cleaning function. Add water and a drop of soap, then run the blender briefly to clean. Operates quietly, making it suitable for use during early mornings or late-night sessions without disturbing others. Rechargeable with long-lasting performance. Equipped with dual 2000mAh built-in batteries. Can be charged via any USB power source, including laptops and external batteries. Charges in 3-5 hours and provides enough power for up to 15 blending cycles on a full charge.