This officially licensed "I Am Groot" Mug Warmer is great at the office or home to keep your drinks warm in your Groot Mug. Decorated with the iconic Groot character, this is an amazing gift for all Groot fans. "I Am Groot Mug" Warmer with Mug Product Specs INTELLIGENT AUTO ON & OFF: Thanks to microgravity technology, the cup warmer will automatically turn on when the mug is centered in the automatic heat zone and will automatically turn off when mug is removed from the heating plate. (Note: The cup must contain liquid to activate the gravity sensor)CONVENIENT GADGET FOR YOUR DRINKS: Our mug warmer can keep your hot drinks warm and along with warming cold liquids. The temperature will be maintained to as high as 131F/55C, depending on your room temperature. SAFE & LOW POWER CONSUMPTION: Comes with 4 non-skid feet at the bottom to help support your mug and prevent spills. The low-energy thermostatic control system uses 16W for low power consumption, has excellent heat focusing, and features tempered glass to evenly warm beverages while remaining safe and stable. FUN AND FUNCTIONAL GIFT: Keep your beverages (Coffee, Tea, Milk etc.) warm throughout the day, making it a great gift for Groot fans.