- 3-in-1 Air Pump: This versatile air pump combines inflation, deflation, and an LED light, making it ideal for travel and outdoor activities. The compact design (3.54 x 2.16 inches) and lightweight (0.48 pounds) ensure easy portability, perfect for camping trips. - Powerful 4000mAh Rechargeable Battery: Equipped with a high-capacity battery, this pump can be charged via a wall charger, computer, or power bank. Enjoy extended usage with a fully charged battery that powers the pump for longer durations. The LED screen clearly displays remaining battery life, and it takes approximately 5 hours for a full charge. - Fast Inflation and Deflation: With a maximum air pressure of 4 kPa, this pump quickly inflates and deflates various products. Inflate an air bed in about 100 seconds, a swimming pool in just 15-20 seconds, and vacuum storage bags in 5-10 seconds, depending on size. Ideal for efficient setup while camping or at the beach. - User-Friendly Operation: Designed for simplicity, the pump features a single switch for operation. Choose from the provided nozzles for inflation or deflation. A long press activates the pump, while a double-click turns on/off the LED light, which offers two brightness modes for added convenience during nighttime use. - Safety Features: This portable air pump includes an automatic shut-off function to prevent overheating. It will automatically power down after 8 minutes of continuous use, ensuring safe operation during your activities. Ideal for camping, beach outings, and home use, this air pump is your go-to solution for fast and efficient inflation and deflation of air mattresses, pool toys, and storage bags. Enjoy the convenience and reliability of this essential outdoor gear.