Topeak Digital Electric Pump with Digital Gauge for Bicycle Black E-Booster Tires,

Topeak E-Booster Digital Electric Pump with Digital Gauge for Bicycle Tires The innovative design allows you to preset the pressure, making it easy to achieve the desired tire inflation with just a push. Compatible with Presta and Schrader valves up to 120 psi, USB-C charging takes up to 45 minutes to fully charge. Backlit LCD screen displays tire pressure in KG, CM2, Bars and PSI. Includes an extension hose to prevent the valve from overheating.