- Cordless air pump with USB charging and a sizable built-in battery for extended operation, meeting a range of inflation needs without wires or frequent recharging. - All-in-one function: inflate and deflate in one device, completing tasks with minimal effort. Change modes easily with a straightforward single-button control. - Outdoor ready: designed to handle air mattresses, boats, and inflatable toys, making it a helpful companion for camping, beach days, and other outdoor inflation tasks without added hassle. - Easy to use and safe: features a smart digital display for clear status, simple setup, and dependable performance for inflation tasks indoors or outdoors. Use scenarios - Camping trip: quickly inflate a queen-size air mattress at the campsite for a comfortable night’s sleep. - Beach or lake day: inflate a small boat or paddle raft for water activities, then deflate and pack up when you’re done. - Family fun at home or outdoors: inflate pool toys and floats, and use the deflate function to tidy up fast after use.