Feature: 1. ELECTRONIC SCREEN: Self stirring coffee mug adopts electronic screen, with power and temperature display, real time monitoring, touch the temperature, press to display the temperature, press again to start, press again to stop, 1 minute automatic shutdown. 2. EASY TO CLEAN: The rotor of self stirring coffee mug is magnetically adsorbed, the small rotor can be removed during the cleaning process, and the automatic magnetic cup can be cleaned directly under the faucet without worrying about water leakage. 3. WIDELY USED: The coffee stirring cup is suitable for stirring instant coffee with coffee partner, creamer, tea, hot chocolate, milk, protein shakes, lemonade, syrups, frosting, or other lightly mixed drinks. 4. APPLICABLE SCENE: This coffee mug with lid is suitable for office, car and home use (fits most car cup holders). No need to replace batteries, more environmentally friendly, water will not seep into the battery area, more safe. 5. SAFE MATERIAL: The automatic magnetic self mixing coffee mug is made of premium ABS and stainless steel, safe and healthy, can be used by direct contact, long service life. Specification: Item Type: Self Stirring Coffee Mug Material: ABS, Stainless Steel Weight: Approx. 300g/10.6oz Size: Approx. 11.5x14cm / 4.5x5.5in Capacity: 350ml Battery: Polymer Lithium Battery 400mah (Included) Waterproof: IP6. Package List: 1 x Cup 1 x USB Cable 1 x Instruction Manual Note: Manual measurement please allow some error.