This 24V 50W car heater is a portable windshield defroster and demister plus a 2 in 1 fast heating and cooling car defroster with a 360 degree rotating base. The red unit is designed to clear frost, fog, and condensation quickly while offering a cooling fan for use in warmer conditions. Its portable design makes it easy to move between vehicles or store when not in use. Key benefits Fast windshield defrost and demist: targets frost, frost/ice buildup, and interior condensation to improve visibility quickly. Allseason comfort: 2 in 1 heating and cooling function provides useful airflow year round. Flexible airflow: 360 degree rotating base allows precise aiming toward the windshield, side windows, or interior areas. Portable and easy to use: lightweight, compact design for simple setup without professional installation. 24V compatibility: designed to work with 24V vehicle electrical systems (commonly used in trucks, buses, and similar vehicles). Distinctive color and design: red unit for easy identification and visibility in the vehicle. Key attributes Functionality: provides heating and cooling with a built in fan; functions as a windshield defroster and demister. Compatibility: 24V DC power supply compatible with 24V vehicles. Size: described as compact and portable; exact dimensions are not provided. Material: not specified in available information. Performance: rated at 50W of power; features a 360 degree rotating base for versatile airflow direction. Color: red. Use cases Use case 1: On cold mornings, connect to a 24V power source and direct warm air to the windshield to melt frost and clear fog rapidly, improving visibility before driving. Use case 2: During humid or rainy days, switch to demist mode to remove condensation from windows for improved clarity and safer driving. Use case 3: In hot weather, utilize the cooling fan to provide interior airflow and help reduce interior heat or to dry moisture after rain, extending comfort inside the vehicle. Notes This device is designed for 24V vehicle electrical systems and is intended as a portable, non permanent solution for defrosting, demisting, and supplemental cooling. The base rotates 360 degrees to accommodate different seating positions and window locations, enabling targeted airflow as needed. Color specification is red; no additional cosmetic variations are described.