The Movo WMX-20-TX is a wireless lavalier microphone and transmitter. Designed to work with the WMX-20 wireless system, the TX captures crisp audio with its omnidirectional polar pattern while maintaining minimal camera presence thanks to its compact bodypack transmitter. Up to two TX transmitters can be paired with a single receiver, perfect for presentations, interviews, and recording dialogue for film. With an operational range of 330 feet, the TX excels at broadcasting audio signals outdoors and across large areas. Includes a free one-year warranty and friendly customer service based in the U.S.A.