• POCKET SIZE & PORTABLE: Our mini bicycle pump with guage only 0.27lb, size: 1.73*1.25*2.59 in. You can put it in your pocket, so you can say goodbye to bulky manual bike pumps and ride easily. Specialized for bike pumping. Extra refill for motorcycle and car, ball inflate
• ACCURATE DIGITAL PRESSURE & AUTO SHUT OFF: This portable mini bike tire pump comes with LED high-definition display, you can see the tire pressure in real time. It supports tire pressure presets and will auto-stop when inflation reaches the preset value to ensure safety
• POWERFUL INFLATION: Our small bike pump with pressure gauge can reach a max air pressure of 120PSI and an airflow of 12L/min. Inflation from 0 to 120 PSI in just minutes. The bike frame pump only takes 23 minutes to be fully charge, and can work continuously for 300s
• MULTIPLE INFLATION: Our portable bike pump is compatible with Presta and Schrader valves, comes with mouthpiece conversion kit and inflating hose, which can meet the needs of different bicyclists and save time and labor. Built-in high temperature protection system
• TIRE PRESSURE DETECTION: Before riding, you can connect the air hose to the tire to check the tire pressure to ensure that the tire pressure is normal. Default 0PSI when you use it for the first time, after using it, our electric bicycle pump remembers the last inflation value, adjustable range 0-120PSI. Compatible with all bike tires
• NOTE: Fully charged state of the bike air pump 120psi can play a, pumping to 100psi after entering the high temperature protection suspension of use can continue after cooling down