Meet the Topeak E‑Booster Digital, a sleek and powerful solution for mobile tire inflation. With its intuitive digital interface, simply preset your desired pressure—and watch as it inflates up to 120 PSI (8 bar) and auto-stops with ±2 psi precision. The unique SmartHead design lets you effortlessly switch between Presta and Schrader valves without fumbling with adapters—while the included extension hose ensures safe inflation of sensitive TPU resin valves. Encased in durable aluminum and polymer, the compact device weighs only ~162 g—making it ideal for on-the-go use. Equipped with a fast-charging USB‑C battery and thoughtful accessories—including silicone sleeve, storage pouch, and hose—this pump delivers reliable performance during long rides or emergencies. Perfect for cyclists who want high performance in a minimal footprint.