The Audio-Technica ATW-T3201ADE2 3000 Series Bodypack Transmitter operates within the 470-530 MHz frequency range, designed exclusively as a transmitter component. It features a unique multifunction button enabling seamless switch to a backup frequency to avoid interference, alongside a rugged cH-style connector that secures connections to lavalier and headworn microphones. The transmitter includes a tactile mute toggle switch offering physical confirmation of mute status, even when the display isn't visible. Charging terminals compatible with ATW-CHG3 and ATW-CHG3N smart charging docks facilitate recharging of NiMH batteries, while its OLED screens ensure optimal visibility of key settings and alerts.