The Pulse Audio Control app allows for seamless integration and control of the PA66AMP and PA66KIT distributed audio systems. - Customizable Zone and Source Names- Touch control of volume, bass, treble, and balance- All Zones ON or OFF with a touch of a button- Party Mode to allow all zones to listen to the same source instantly- Swipe left or right to go to the next zone or touch the top panel for instant access- Up to 18 zones of audio can be controlled from a phone or tabletNOTE: BEFORE USING THE CONTROL APP YOU NEED TO DOWNLOAD THE VANCO-PULSE AUDIO APP (PA66-WIFI) AND FOLLOW THE INSTALLATION INSTRUCTIONS PROVIDED WITHIN THE PROUCT MANUAL. FOR FURTHER ASSISTANCE GO TO WWW.VANCO1.COM