Features: Premium materials: The electric automatic mixing water cup is made of quality materials, which is sturdy, easy to clean, and safe and reliable for long-term use. Easy to carry: The large-capacity water cup is designed with a handle, which is very comfortable to hold and sturdy enough, making it very convenient to carry. Automatic Stirring Design: Powered by 2 AAA batteries (not included), this electric coffee blender cup can stir coffee automatically, has a long standby time, and is easy to replace the batteries. MULTIPURPOSE: This water bottle is suitable for a variety of tea, coffee and other beverages. Widely used in homes, offices, travel, outdoor sports and other places. EXCELLENT PRESENT: This electric self-stirring water cup is the best prsent for children, friends, lovers and family on birthdays etc. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Capacity: 200-250ml Cup body temperature range: -10-99 DegreeC Power supply: 2*AAA batteries Working voltage: 3V Rated power: 3W Package List: 1X Electric Shaker Bottle