Power: 100W Air pressure range: 3~150psi Function: inflating / measuring pressure / lighting / automatic charging and stopping / five inflation modes Hose length: 15cm Airflow: 40L/min Material: ABS + electronic components Product dimensions: 13*9.5*6cm 0.5kg Suitable for: car/motorcycle/bike/ball Wireless Type: Voltage: 7.4V Battery capacity: 3600mAh Charging duration: 3-4 hours Battery runtime: 15-25 minutes Note: The three types of air nozzles are not exclusively for bicycles. Please examine carefully.