Control your WirelessAir on-board compressor system now with your Bluetooth-enabled smartphone or the redesigned controller! Mobile app compatible with the 2nd-generation WirelessAir and WirelessAir EZ mount systems (P/N 74000, P/N 74000EZ, and P/N 74100EZ). Learn more about WirelessAir at: http://air-lift.co/wirelessair