TOPUMP TB2 PROPortable Electric Pump for Bike Cordless Tire Inflator 120PSI Max 450mAh Screen Fast Charging

SpecificationBattery capacity: 450mAh 7.4V 33.3WhInterface: Type-C 5V 1.5ACharging time: 30 minutesRange: 2 times 110PSI (700 * 25C road tires: 0-110PSI)Weight: 130gHighlights1. Remember the air pressure setting value for the last time the pump was triggered, and set the memory value directly after the next startup2. After startup, real-time measurement of air pressure is displayed. When the target air pressure value is reached and the machine is shut down but not unplugged, the air pressure fluctuation does not exceed 1 PSIDuring the charging process, the machine can be turned on but cannot start the air pump motor4. If there is no button operation for more than 1 minute in the non inflated state, it will automatically shut down