Car cup cooler warmer with hot and cold functions, designed for incar use. Temperature range 0 to 60 C with intelligent automatic detection that switches to heating mode when the temperature is below 40 C. Delivers fast cooling and heating for beverages: cooling in 12 minutes and heating in 5 minutes. Key benefits Versatile temperature control: keep drinks cold or warm anytime, from 0 to 60 C. Intelligent operation: automatic switch to heating mode when temperature falls below 40 C to maintain drink readiness. Fast performance: rapid cooling (12 minutes) and quick heating (5 minutes) for onthego beverage needs. Efficient and quiet: uses advanced semiconductor cooling technology for efficiency, low energy use, and low noise. Compact and ecofriendly: compact size, low energy consumption, and no refrigerants, contributing to a smaller environmental footprint. Technology and performance Advanced semiconductor cooling technology enables fast cooling and heating with minimal energy and noise. Small footprint with no refrigerants and low environmental impact, suitable for car use. Use scenarios Daily commute on hot days: keep water, juice, or other beverages cold until you arrive. Long road trips: quickly heat up coffee or tea in the morning or during breaks. Outdoor activities or picnics: maintain preferred beverage temperatures without external power sources. Notes Temperature range and heating/cooling times are specified for practical beverage temperature control in a vehicle environment.