Sennheiser Pro Audio Sennheiser EW 100-845S Wireless Dynamic Supercardioid Microphone System - A1 Band (470-516Mhz), 100 G4-845-S-A1

Rugged all-inline wireless system for singers and presenters

Transmission range: up to 100 meters/ 300 feet

Easy and flexible wireless synchronization between transmitter and receiver via infrared

State-of-the-art live sound on a lightweight aluminum transmitter with integrated mute switch

Up to 20 compatible channels