Directional Airflow: Guides air conditioning airflow to distant areas, improving spatial air distribution and effectively addressing challenging ventilation spots such as corners and partitions. Flexible and Bendable: The duct body is highly flexible, allowing easy adjustment around furniture obstacles to suit various indoor layout requirements. Sealed Leak-Proof: The duct fits snugly against the vent outlet, minimizing air leakage and ensuring efficient delivery of cool or warm air while reducing unnecessary airflow loss. Dual Compatibility for Cooling and Heating: Works seamlessly in both cooling and heating modes, suitable for all seasons and meeting diverse indoor temperature regulation needs throughout the year. Folding Flexible Plastic Air Conditioner Blowing Bag Air Conditioning Extended Wind Guide Duct Bag AC Wind Delivery Accessory