Item Type: Automatic Stirring Mug Material: Stainless Steel Color: White Battery Type: Lithium Ion Battery(Included) Battery Capacity: 400mah Capacity: 350ml Package List 1 x Automatic Stirring Mug 1 x Magnetizing Rod 1 x Manual 1 x USB Charging Cable 1Quickly Stirring: Automatic stirring mug adopted high speed motor drives a strong swirl of water to quickly stir water and powder mixtures. 2Quite Operation: Automatic stirring cup can release strong power, provide low noise and high speed, which can easily stir viscous granular liquid. 3Fast Cooling: Self stirring cup adopted double click to start, using the physical stirring principle, provide fast stirring and heat dissipation. 4Easy Washing: Electric mixing cup adopted seamless integration cup body, can isolate the water, which allow you can wash it with water easily. 5Stainless Steel: Automatic mixing cup is small in size for easy to carry, made of stainless steel material, firm and sturdy, which is durable to use.