Will venues have a wireless system ready for me? Follow Some venues like corporate events or big arenas will. But many won’t, so be prepared. Always carry a UE Sound Tap to be safe. Learn more about UE Sound Tap here and here. Related articles Is wireless monitoring the only option for using UE IEMs during live performances? What is IPX technology? How long does it take to manufacture UE Pro Custom In-Ear Monitors? What is the warranty on my UE Pro In Ear Monitors? How do I prepare for digital ear scans/ear impressions?