USB Mini Pump is super compact, super powerful, and super convenient. This is a portable mini USB pump that efficiently inflates on the go. It's perfect for inflating camping mats and pool floats up to 0.4 PSI pressure. A must have for your backyard or next outdoor adventure. Fits in the palm of your hand. Black with Orange accents, comes with accessories to help inflate and deflate items quickly. Works with a USB Powerpack, or plug in to your adaptor.