1. Electric pump, air pump inflator/deflator with 3 nozzles, household electric pump inflator for mattresses, camping mats, waterbeds, boats, swimming rings. 2. Efficient inflation/deflation: This inflator/deflator is designed for both car and household adapters. It can be used both indoors and outdoors. This air pump has amazing power, enabling efficient inflation and deflation and saving your time. It is more convenient to use. 3. Mini portable design: The light and compact design makes this electric air pump easier to carry and use. The portable design provides versatility and convenient use in daily life. This air pump is very suitable for outdoor and indoor activities (such as traveling, camping or swimming parties). 4. Includes 3 nozzles: The air pump comes with 3 nozzles of different sizes, which can be simply connected to the body and are suitable for all standard valve fittings. 5. General: This air mattress can use a car power adapter, a household power adapter, or a laptop. 6. Note: Please note that this electric air pump is not suitable for high - pressure items, including balls, tires, basketballs, footballs, etc. Thank you for purchasing products from our high - quality store. Have a pleasant day.