Airbank Pocket 3 Waterproof Bicycle Tire Inflator Bike Pump 120PSI LED Pressure Guage 600mAh Rechargeable Air Compressor

Airbank Pocket 3 Waterproof Bicycle Tire Inflator Bike Pump 120PSI LED Pressure Guage 600mAh Rechargeable Air CompressorSpecifications:Model: AS295PRO /  Pocket 3Size: 76 x 56 x 35 mmWeight: Apprax. 141gCurrent: 2.5-7.5AMax Pressure: 120 PSIBattery: 600 mAh 7.4 V 4.44 WhCharging Port: Type-C 5 V 2 A/7V 1.5 AWaterproof: The air pump can be submerged up to 20cm in water for 30 minutes.Pressure Calibration:When the device is powered off, long press the power button for 12s to initiate pressure calibration. Upon completion, the screen will display "RES".1. Pressure calibration is used to compensate for air pressure differences caused by different altitude.2. Do not perform calibration immediately after inflation, as high internal temperature may affect accuracy.3. Ensure the nozzle is not connected to a tire and is unobstructed.Notes:1. Fully charge the inflator before use2. When storing this product for a long period, please charge it once every three months.3. The inflator may get hot during operation. Please be careful not to burn your fingers.4. Before and during inflation with a Presta valve, press the inflator against the valve and adjust its position to prevent air leakage.5. It is normal to feel a sense of traction when pulling the inflator off a presta valve after inflation.6. Before inflating the vacuum tire, press the valve core to release the tire sealant inside the valve, and clean up the spilled sealant to avoidclogging the pump.