Powerful headset wireless system that delivers amazing vocal clarity and performance for stage, presentation, and even instructor applications. It operates on the 566 - 608 MHz band, and consists of the ME 3-EW headset with pop-insensitive cardioid microphone, EM 100 G3-G true diversity receiver for highest reception quality, and robust SK 100 G3-G body-pack transmitter. It provides an enhanced frequency bank system with up to 12 compatible frequencies as well as enhanced AF frequency range and increased range for audio sensitivity, high-quality true diversity reception and pilot tone squelch for eliminating RF interference when transmitter is turned off. The automatic frequency scan feature searches for available frequencies, while the Auto-Lock function avoids accidental changing of settings. The transmitter features battery indication in 4 steps, also shown on receiver display, and offers contacts for recharging BA 2015 accu-pack directly in the transmitter. Frequency response: 80 Hz - 18 kHz. THD: < 0.9%. Signal-to-noise ratio: > 110 dB(A).