Preset the pressure, and with just a simple press, you can easily achieve the desired tire inflation. Smarthead Fits both Presta and Schrader valves. Included waterproof storage bag makes it easy to carry wherever you go. Gauge/Max PressureL 120 psi (8 bar) Insulated Silicone case provides overheat protection during inflation Pump will get warm, pause between each use depending on ambient temperate For TPU inner tubes with resin valves, be sure to use an extender hose to prevent the valve from overheating Top up partly inflated tires by activating the inflation switch before connecting the valve Accuracy to +/- 2 psi Size: 5.9 x 3.5 x 8.6 cm Weight: 162 g Charge: USB-C/ 45min charge time Will inflate approx. 4 to 6 tires on a single charge Pumps 700x25 tire to 80 psi in less than 1 minute. Pumps 700x40 tire to 40 psi in less than 1 minute. Pumps 29x2.4 tire to 25 psi in approx. 80 seconds.
