FeelAir's BP4 Air Management is a pressure based control system that features 3 user-programmable presets and a dedicated all-down button. The use of the up and down buttons, paired with the front and rear buttons on the controller, allows the system both individual, 4-corner control as well as paired front and rear control. The wired controller is slimmer than competitive offerings and offers a backlit screen which displays four bag pressures as well as tank pressure and is also capable of smartphone control via bluetooth.