Easy to Operate:Simply the button once to the automatic stirring.7000rpm stronger for stirring, make your drinks fully mix and completely fused, taste more smooth. Application:Self Mixing mug suitable for coffee, tea, hot chocolate, milk, protein shakes, lemonade, and many mix drinks that you can be stirring. Material:Electric mixing cup is made of glass material, high temperature resistance. The lid and handle are made of silicone and wood, and wear . Feature:The automatic mixing coffee cup is , easy to carry and detachable. It can be used as a normal cup for drinking. Portable:Electric Mixing Mug is 4.13inchx3.46inch in size, easy to carry wheather you work, home, or travel.