Features 1、4 MODES: The maximum air pressure of the cycle air pump is 100 PSI. it has 4 different inflation modes. You can set the desired mode and PSI value and the pump automatically starts inflating and stops when the preset value is reached. 2、DIGITAL LED DISPLAY: This electric cycle tire inflator comes with an LED digital display that lets you read the real time and preset pressures at a glance. 3、PORTABLE SIZE: The cycle air pump weighs 145 grams. The compact design and light weight reduces the burden when wearing it. Easy to carry in a travel bag or even a purse. 4、VALVE COMPATIBILITY: Our cycle air pump is compatible for Schrader and other valves for a wide range of applicability and versatility, making it ideal for cycle enthusiasts. 5、LONG LASTING BATTERY: It takes only 60 minutes to fully charge. Once fully charged, it can inflate a 70025C tire from 0 to 80 psi four times in just 90 seconds. It can inflate a 261.95 tire from 0 to 60 PSI six times in 60-70 seconds. Specifications Item Type: Electric Cycle Tire Inflator Material: Aluminum Alloy Battery: Li ion Battery, 630mAh x 2 (Shipped with Built in Battery) Weight: Approx. 294.00g / 10.37oz Package List 1 x Tire Pump 1 x Inflator Hose 1 x Storage Bag 1 x User Manual 1 x USB Cable 4 x Accessories