Sennheiser G4 Evolution Wireless Twin In-Ear Monitor Set E-New-DJ The 3i-201510PAR iSeries case is

The 3i-201510PAR iSeries case is watertight

the keyboard soft case

All user interface elements now remember their state - current selection

and power in/out connections

Sennheiser G4 Evolution Wireless Twin In-Ear Monitor Set E-New-DJ The 3i-201510PAR iSeries case isSennheiser EW G4 Wireless Twin In Ear Monitor Set Engineered for professional live sound: Rugged all in one wireless monitoring system for in ear applications. Full control over your performance everywhere, every day. The G4 In Ear Monitoring Sets make your gig an extraordinary experience not just for your audience, but also for you! What's in the box SR IEM G4 stereo transmitter 2 EK IEM G4 stereo receiver 2 IE 4 earphones 4 AA batteries rod antenna