"Rechargeable electric air pump - The electric air pump has a built-in 4000mAh new energy lithium battery, which is highly efficient and energy-saving. Its 30-minute battery life is twice that of ordinary electric air pumps. The wireless inflatable mattress does not require a plug and supports inflation anytime and anywhere. Compared with other air pumps that need to be connected, it provides great convenience in use.Powerful inflatable cushion - QGUOO electric inflator uses the latest high-quality motor, which is fast and powerful to inflate. Even if it works for a long time, the motor will not heat up, and there is no need to stop working halfway due to motor overheating like other electric inflators. Our electric air pump can run non-stop until it runs out of power!Fast inflation/deflation - The inflatable mattress inflator is equipped with a high-power motor, with a maximum air pressure of 5kPa, a maximum wind speed of 450L/min, and a power of 50W. It only takes 20 seconds to load a swimming ring and 40 seconds to compress a vacuum storage bag. One-button control, simple operation, compatible with most inflatable products.Portable Electric Air PumpThe portable air pump is small and light, less than 300 grams, easy to carry and can be easily stored in a backpack. The air pump is equipped with a safety lock to prevent accidental touch of the switch (double-click to start), making it an essential tool for outdoor camping, hiking, beach, swimming pool and indoor storage bag."