Durable at high temperatures - This warm air hose is made from high-temperature resistant plastic and is designed to withstand extreme heat without degrading, suitable for car ventilation outlets and warm air ducts. Size and compatibility - Available in 60 mm, offering broad compatibility with a range of vehicle air types. Includes plastic vent outlet and heating outlet to fit common automotive exhaustions and heater connections. Adjustable airflow direction - Rotatable vent lets you tailor the airflow direction for a more comfortable climate control experience inside the vehicle, supporting both car air conditioning and warm air ducting. Direct airflow as needed - The rotating vent function enables you to steer airflow to suit your needs, enhancing comfort for heating and ventilation via the duct hose. Use cases - Direct warm air to the footwell or seating area in cold weather for quicker cabin warm-up. - Channel airflow to windshield or specific cabin areas to aid defogging and targeted climate control. - Flexible ducting for aftermarket climate upgrades, portable heaters, or temporary heating setups in a workshop or camper van.