Use it anytime, anywhere: This compact and portable USB heating pad comes with a Type-C power cord and a carrying case. With a maximum power of only 10W, it is compatible with 5V 2A output. Suitable for home, office, car, travel, and more.Stable heating: The heating pad uses graphene heating technology and heats up in just 5 seconds. For your safety, this comfortable heating pad has an overheating protection system. It maintains a constant temperature and reaches a maximum temperature of approximately 55 degrees Celsius.Comfortable and safe: Measuring 30 x 50 cm, this heating pad offers a larger coverage area, suitable for most users and conforms well to different parts of the body.Unique material: This heating pad uses environmentally friendly graphene material for heating, which saves energy, without radiation and without pollution. It effectively relieves muscle pain and provides warmth and comfort to the back, shoulders, abdomen, legs, and arms. Note: This product is not washable.Versatile use: This heating pad is ideal for those who are sensitive to cold. Even in cold environments, whether on the sofa, bed, or in the office, this comfortable heating blanket provides warmth and comfort. With its superior heat retention and skin-friendly feel, it is the perfect choice for cold nights and winter days.