Powerful & large capacity battery: this portable inflator features a compact yet powerful motor that maximizes airflow for fast and effortless inflation. It boasts a 3000mAh lithium battery that provides long-lasting power, supporting up to 30-40 minutes of use Wireless & rechargeable: this air pump with a USB port, this cordless air pump can be charged quickly by various devices. Its wireless design eliminates tangled wires and enables unrestricted use in any location. It also includes 4 charging indicators for easy monitoring of the remaining power and charging status. Compact & portable: this air mattress pump boasts a lightweight construction, weighing only 270g and compact in size, comparable to that of a palm. Its small form factor saves space, allowing for easy handling and convenience of use, both indoors and outdoors. The included storage bag enables effortless packing and hanging on a backpack Inflator & deflator: the air pump is a versatile tool with a dual function as an inflator and deflator. It can be used for various applications, making it a valuable asset. Its portability makes it perfect for outdoor use 3 different nozzle: this electric air pump comes with three different nozzle sizes. It is suitable for inflating various products, including inflatable sleeping pads, swimming rings, pools, floats, toys, boats, couches, sofas, yoga balls, pillows, and other compatible accessories.