The Sennheiser ew 500 G4-KK205 packs legendary Neumann sound in a tour-ready, secure wireless system, thanks to its KK 205 condenser capsule. This system's SKM 500 G4 handheld transmitter features a tight supercardioid pattern, so it picks up the vocalist while eliminating feedback. Both the transmitter and the included EM 300-500 G4 rackmount receiver operate on an 88MHz bandwidth, which provides a massive 3,520 tunable frequencies in each of Sennheiser's designated frequency bands β and more frequencies means fewer dropouts and interference. The ew 500 G4-KK205's OLED display features automatic dimming, a blue sync LED, red warning LED, and dedicated Escape button. You'll also benefit from increased power, remote operation, and backward compatibility with previous evolution systems.