This coffee mug has a USB-powered heating pad to keep your beverage at the perfect temperature while you work or relax. It automatically maintains a stable temperature without any manual adjustments and is designed to be compact and portable for on-the-go use. With advanced microgravity technology, it only takes a second to activate the heating plate and start enjoying your warm drink. Plus, it has a low power consumption of 15w, making it energy-efficient and eco-friendly. Perfect for use in the office or at home for instant enjoyment and relaxation.