。VERSATILEGE: The dual-function electric air pump is perfect for inflating and deflating a variety of items, including inflatable air beds, inflatable sofas, inflatable floating docks, gymnastics mats, and vacuum compression bags, etc. The air pump comes with 4 detachable nozzles, which can be selected according to your needs. [Please note that it is not suitable for inflating paddle boards, basketballs, footballs, and tires. ] 。SMART AND DURABLE: The air pump for inflating is designed with this in mind, using heat-resistant charging wires and high-quality metal impellers, resulting in reduced noise, improved performance, fast heat dissipation, and extended service life. 。600W Electric Air Pump: The electric air pump for inflating operates on AC 110-120V voltage, with a rated power of up to 600W and a pressure of 2.5psi, allowing the air pump to inflate and deflate your air mattress in just a few minutes. 。Overheat Protection Device: When the temperature of the air pump exceeds the set value during use, it will automatically shut down, which helps prevent overinflation and damage to the equipment. When the electric pump automatically shuts off, you need to wait for it to cool down before using it. (Do not use for more than 10 minutes continuously). Easy to use: The air cushion pump adopts a user-friendly design, allowing you to inflate or deflate quickly. The package contains an electric air pump and 4 nozzles, which is convenient for home use. Since the hot weather in summer can cause the air pump to heat up quickly in a short time, please control the use time within 1 minute each time and wait for 1 minute to cool down before using it. Since the air pump has a relatively large power, when a small air nozzle is used to inflate a small product, the gas discharge is reduced, causing the air pump to overheat in a short time. Therefore, the time to inflate small items should be shortened to less than 1 minute.