Enjoy your favorite beverage with the ease of an Automatic Self Stirring Mug. This bottle made of stainless steel and food-graded plastic, and it's rechargeable with USB. Its 0.4+ litre capacity makes it perfect for long days, camping trips or just a regular work day with a hot cup of coffee or tea ready within minutes.
 
Stainless steel + ABS plastic
Power: 7.4W 400 mAh : USB Rechargeable
Capacity: 0.4 litre | 12.8 fl. oz
Size: ø 71mm x H 175mm
Origin: China
 
Note: Please do not wash the switch, charging port, battery place with water straightly when you clean the cup shell, so they are not waterproof. You can use the wet paper or cloth to clean up these parts.