Durable and stable - Inner and outer tubes are made of high-strength alloy steel, providing wear resistance and a smooth surface for reliable, long-lasting use. For Presta and Schrader valves - Compatible with Presta and Schrader valves and capable of inflating bicycles, electric vehicles, motorcycles, cars, sports balls, and swimming rings. Comfortable handle - Ergonomically designed handle makes inflation easy, with a maximum pressure of 130 psi. Easy to carry - About 600 mm tall and weighing 740 g, this pump is portable and simple to store or transport. Use scenarios - Road cycling and commuting: quick tire inflation on the road to maintain safety and efficiency. - Home, garage, or workshop: versatile inflation for bicycles, cars, motorcycles, and e-bikes, plus sports equipment. - Travel and family activities: lightweight and compact solution for inflating balls and pool toys when away from home.