The Electro-Voice RE3-HHT86-6M is a UHF wireless handheld transmitter featuring the ND86 dynamic supercardioid microphone head, designed for vocal performances, presentations, and live sound applications. The ND86 delivers present, smooth, and detailed vocal reproduction with a large-diaphragm dynamic capsule that provides a rich frequency response. Its supercardioid polar pattern offers excellent acoustic isolation and helps improve gain before feedback, making it suitable for high-volume stages and demanding live sound environments. The capsule is shock-mounted to minimize handling noise, while its durable Memraflex grille resists denting. The handheld transmitter features a robust metal housing, interchangeable microphone head compatibility, and ultrasonic sync for quick and easy frequency setup. Operating in the 653–663 MHz frequency band, it provides a 10 MHz tuning bandwidth, 400 selectable frequencies, and selectable RF output power of 10 or 20 mW.