The Electro-Voice RE3-RE420-6M is a UHF wireless handheld microphone system featuring an RE420 condenser cardioid microphone head, designed for vocal performances and presentations. The RE420 delivers rich, detailed, and full-bodied vocal sound with a warm and clear low-end, natural and open midrange, and crisp, detailed high-end. Its cardioid polar pattern provides excellent acoustic isolation, while the multi-stage pop filter helps minimize breath blasts and plosive sounds. The condenser capsule also features a selectable high-pass filter to reduce unwanted low-frequency content. The system includes a robust handheld transmitter and a True Diversity receiver with frequency scanning and infrared sync functions for quick and easy setup. Operating in the 653–663 MHz frequency band, it offers 400 selectable frequencies and selectable transmitter output power of 10 or 20 mW for reliable wireless performance.