This innovative mug comes equipped with a three pronged stirring rod, powerful torques for clumps frees, uniform stirring Whether in or at the gym, the cup is your accessory for preparing smooth juices, shakes, or protein drink easily Perfect for busy professional, students who appreciate convenience and styles in their daily routine Not just a electric device but also elegant kitchenwares, the cup with its practical designs make a anyone who loves modernities blend with functionality the convenience of beverage mixing with the cup, a 400ml stirring glass coffee mug power by usb