Features 1、Can inflate basketball, football, inflatable mattress, etc. 2、Can be used for vacuum bag, fresh-keeping bag, storage bag, etc. 3、2 functions in one, does not increase the backpack burden. 4、Different air nozzles are equipped to inflate or vacuum different items. 5、With a bag for convenient carrying and storage. 6、USB rechargeable design for convenient recharge. This product set the functions of air inflation and vacuum pump in one. It is small, powerful, and convenient to carry, very suitable for outdoor activities. Features: Can inflate basketball, football, inflatable mattress, etc. Can be used for vacuum bag, fresh-keeping bag, storage bag, etc. 2 functions in one, does not increase the backpack burden. Different air nozzles are equipped to inflate or vacuum different items. With a bag for convenient carrying and storage. USB rechargeable design for convenient recharge. Specifications: Color: gray Battery: 3.7V, 2400mAh Material: ABS Power: 25W Item size: 73 * 50 * 50mm / 2.9 * 2.0 * 2.0in Package size: 135 * 90 * 65mm / 5.3 * 3.5 * 2.6in Package weight: 135g / 4.8ounce Packing List: 1 * Inflator 1 * USB Cable 1 * Storage Bag 5 * Air Nozzles Package List 1 * Inflator 1 * USB Cable 1 * Storage Bag 5 * Air Nozzles