* Up to 88 MHz bandwidth with 3,520 selectable frequencies for interference-free reception * e945 capsule offers a powerful sound that's smooth, yet extremely rich in detail * Ethernet port for connecting to Sennheiser's Wireless Systems Manager (WSM) * High-quality true diversity reception * Pilot tone squelch for eliminating RF interference when transmitter is turned off * Automatic frequency scan feature searches for available frequencies * Enhanced AF frequency range * Increased range for audio sensitivity * Wireless synchronization of transmitter parameter from receiver * User-friendly menu operation with convenient jog wheel * OLED display with automatic dimming, blue sync LED, red warning LED, and dedicated Escape button * Auto-Lock function avoids accidental changing of settings * HDX compander for crystal-clear sound * Transmitter features battery indication in 4 steps (also shown on receiver display) * Programmable Mute function * Integrated Equalizer and Soundcheck mode * Increased protection against humidity and water splashes * Backwards-compatible with previous evolution G1, G2, and G3 systems * Sturdy metal housing * Includes an EM 500 G4 rackmount receiver, SKM 500 G4 handheld transmitter, GA 3 rackmount kit, NT 2 power supply unit, 2 antennas, and mic clip