Digital LED pressure gauge reads pressure and automatically shuts off when it reaches desired tire pressure. Simply squeeze and release locking trigger to begin inflation! Air Hawk Pro includes a flexible 5" long air hose with thread connector to ensure a proper seal with valves. Pin Attachments also included for balls or inflatable toys! Air Hawk Pro runs on a rechargeable battery. It comes with a 12V cable adaptor for continuous use and an 11’ long car adapter. Charge at home or on the go! Compact, Portable and light-weight, Air Hawk Pro is the perfect for travel. You can easily store in your glove compartment, toolbox, trunk, garage or roadside emergency bag. Built-in LED light illuminates tire valves – perfect for inflating low tires during nighttime roadside emergencies!