POWERFUL AND VERSATILE: Comes with a multi-function adapter to inflate wide tires on mountain bikes, scooters and children's bikes, as well as thin, high-pressure tires on road bikes. Perfect for air mattresses, swim rings and any inflatable toys. ACCURATE EASY-READ PRESSURE GAUGE: Maximum 160 PSI, high pressure capacity, displays the exact air pressure when inflating, making it easier to visualize and easily load the proper pressure preventing accidental tire blowouts. UPGRADED DESIGN: Portable inflator is freeze-proof and heat-resistant, wider non-slip pump base improves leverage making it easier to inflate quickly. PRECISION ENGINEERED DESIGN: Dual easy-indicator pump heads for Shrader and Presta valves allow you to get a fast, accurate and reliable inflation before a race or workout. ATTENTIVE SERVICE: If you have any questions about our floor pump, please feel free to contact us.