1.Up to 20 PSI
2.Inflate 3 boards in a row
3.Deflation function
4.Active cooling system
5.12V DC car connector
6.Full set nozzles accessories
7.Waterproof and sandproof
8.Digital display--real-time pressure monitoring
9.CE,RoHs,CP65,WEEE,REACH,UKCA certificated
10.Small size and light weight,easy to carry