1. Electric Air Pump Replaces Hand Pump: Using electric air pump to vacuum the air out of the space saver bags is faster and easier compared with the hand pump. After packing the bags, all you need to do is waiting the electric pump to take all of the air out of the bag. Then roatate clockwisely the cap to make an airtight seal for the bag.2. Powerful Deflation: 460L/Min fast air outlet flow makes air pump achieve fast deflation, which greatly increase work efficiency while you are on business trip. **Warm tips** : When the electric air pump works for 3 minutes, it is recommended to stop working for a few minutes in order to dissipate heat.3.Easy To Carry Around: It is compact and easy to carry around, you can put it in a backpack while travelling.4. Suitable for Various Vacuum Storage Bags: The electric air pump is suitable for most different types of vacuum seal bags' outlet valves on the market. The electric vacuum pump can easily remove all excess air in the vacuum storage bag. When preparing to store clothes in the trunk during travel, the bag will be as small as possible by using the electric pump. Besides, they are essentials for both household space saving and travel organization.5.Packaging content: 1 pcs Electric Pump for Vacuum Storage Bags.