- VERSATILE FUNCTIONALITY: The dual-function electric air pump efficiently inflates and deflates various items such as air beds, inflatable sofas, floating docks, gymnastics mats, and vacuum compression bags. It includes 4 detachable nozzles for customized use. Note: This pump is not designed for paddle boards, basketballs, footballs, or tires. - RELIABLE DESIGN: Built for durability, this pump features heat-resistant charging wires and high-quality metal impellers. This results in quieter operation, enhanced performance, and quick heat dissipation, ensuring a longer service life. - POWERFUL PERFORMANCE: Operating on AC 110-120V with a rated power of 600W, this electric air pump generates up to 2.5psi, enabling rapid inflation and deflation of your air mattress within minutes. - SAFE USAGE: Equipped with an overheat protection device, the air pump automatically shuts off when it reaches a predetermined temperature, preventing overinflation and equipment damage. Allow cooling after use before restarting. Continuous operation should not exceed 10 minutes. - USER-FRIENDLY OPERATION: Designed for easy use, the air pump makes inflating and deflating hassle-free. Each package includes the pump and 4 nozzles for home convenience. During hot weather, limit usage to 1 minute, followed by a 1-minute cooldown. - OPTIMAL APPLICATION: Ideal for both indoor and outdoor use, this pump is perfect for quickly preparing inflatable items for camping trips, beach days, or backyard events. It is crucial to be mindful of usage times when inflating smaller items to maintain optimal performance.