Experience ultimate convenience with this versatile Hot and Cold Cup, designed for dual-use functionality to keep your beverages warm or cool anytime, anywhere. Crafted from environmentally friendly ABS plastic and aluminum, this compact and lightweight cup offers efficient temperature control, making it perfect for use in cars, homes, and offices. Key Features: · Dual Heating and Cooling Function: Provides a heating effect ranging from 55℃ to 65℃ and a cooling effect between -3℃ and 5℃, allowing you to enjoy your drink at the perfect temperature. · Portable and User-Friendly Design: Compact size and lightweight build enable easy portability; simple one-key operation with an intuitive touch screen and a large visible temperature display for effortless use. · Enhanced Stability and Heat Dissipation: Features a heightened base designed to fit low-height car cup holders, improving stability and increasing heat dissipation to ensure faster cooling performance. · Quiet Operation: Engineered with a smart internal structure and noise-reducing components, maintaining a mute index below 40dB to operate silently without disturbing your environment. · Durable and Eco-Friendly Materials: Constructed with ABS environmentally friendly plastic and aluminum, ensuring durability, safety, and environmental responsibility. Specifications: · Material: ABS Environmentally Friendly Plastic + Environmentally Friendly Aluminum · Rated Power: Less than 36W · Rated Current: Less than 3A · Heating Temperature: Below 30W power consumption · Working Temperature Range: -20℃ to 60℃ · Noise Level: Below 40dB · Product Size: Approximately 16.5 x 11.5 x 9.5 cm (6.5 x 4.5 x 3.7 in) · Weight: Approximately 480g to 597g (16.9oz to 21.1oz) Package Includes: · 1 x Hot and Cold Cup This Hot and Cold Cup combines efficient temperature regulation with portability and silent operation, making it an excellent companion for your daily hydration needs whether on the road, at your desk, or relaxing at home. Enjoy your favorite beverages at the ideal temperature with this innovative and easy-to-use cup.