1. Intelligent AI pressure measurement wireless inflation pump, safe temperature control and better tire protection 2. New generation pure copper turbo motor, with a 200% increase in air speed for easy and fast air replenishment 3. Triple heat dissipation system with fast heat dissipation in the shape of external holes 4. Powerful vortex airflow pressurization, utilizing the anti vortex principle, the airflow is pressurized through the trachea to enhance inflation power 5. High precision sensing chip, precise pressure measurement, and safe tire protection 6. One click preset tire pressure, connected to the air nozzle, automatic detection of tire pressure, accurate and error free, full automatic stop 7. Built in dedicated shock absorbers for dual noise reduction, with a structural frequency as low as 40DB, reducing mechanical noise 8. Small and portable, wireless fast charging, easy storage 9. LED lighting for easy ventilation at night Specifications 【Product Name】: Multifunctional Inflation Pump 【 Cylinder specifications 】: 17 cylinders 【 Product Material 】: ABS 【 Gas flow rate 】: 21L/min 【Lighting】: Yes 【Output power】: 60 (W) 【Rated voltage】: DC7.4 (V) 【Maximum air pressure】: 150PSI Packaging list: Inflation pump * 1 Inflation tube * 1 Charging cable * 1 Inflation nozzle set * 4 Instructions * 1