Electric Mixing Portable Protein Powder Shaker

welcome to my store! Features: brand new and high quality Not just a powerful blender, but a 450ml/600ml drinks and water bottle. Leak prevention design, completely sealed, no leak, can be placed in your backpack, luggage, etc. Easy to operate, one-click mixing, bid farewell to manual. Marking easy to measure ounces and milliliters. Rechargeable design, the electric shaker bottle build-in li-battery to provide strong power. Come with USB cable, can be charged in tablet or any electric device which contain USB connector, very convenient. Automatically blend your protein supplements to your taste, as well as milkshakes, juices, eggs, and much more. Specification: Color: Transparent Optional Capacity: 450ml, 600ml Material: PP/AS, 304 Stainless Steel Power Supply: USB Charging Size: 450ml: 20x8.5x6cm(7.87x3.35x2.36in); 600ml: 23x8.5x6cm(9.06x3.35x2.36in) Quantity: 1 set Note: Transition: 1cm=10mm=0.39inch Package includes: 1 x Electric Protein Shaker Cup 1 x USB Cable(other accessories d