• Cartoon style with giraffe pattern, modern and suitable for children and adults. • Made of high-quality soft rubber, safe and environmentally friendly. • High-quality heating elements, safe and reliable to use. • High temperature resistance and good heat transfer performance. • Easy to use, just connect the USB to the power source. • Suitable for various ceramic, glass, plastic, and metal cups. • Not suitable for plastic bottles, recessed or insulated cups. • Ideal as a Christmas and Thanksgiving gift, perfect for bringing warmth in winter.