2 in 1 Electric Air Pump This electric pump can not only inflate but also deflate, both run flat, which quickly gives you more trouble to have fun. Perfect for air mattresses, swimming pools, rafts, couches, tubs, boats, pool toys, swim rings and other interior items. 4 different nozzle sizes Each air mattress pump comes with 4 different size nozzles - sizes S, M and L, different nozzles allow you to inflate or deflate different items by choosing the correct nozzle size. Small size and big effect : The electric air pump is designed to be small, fits perfectly in the palm of your hand. The YOMERA electric air pump has a small volume and does not occupy any position. Portable and easy to store at home or in the car, you can use it to fill inflatable products with gas anytime. Powerful performance: high pressure, high flow, easy to operate, pump and inflate and inflate fast. Easy to use: Two connectors for inflation functions and press the on / off button for the valve to start or stop, be careful not to be obstructed. Comes with LDE light, convenient to use at night.