The Electro-Voice RE3-BPOL-5H is a UHF wireless bodypack microphone system featuring the OL3 omnidirectional lavalier microphone, designed for presentations, interviews, public speaking, and live performances. The low-profile OL3 microphone captures open, natural voice reproduction, even when the speaker turns their head from side to side. Its omnidirectional polar pattern provides consistent sound pickup without proximity effect, while its compact design allows for discreet placement on clothing. The system includes a rugged metal bodypack transmitter and an RE3 diversity receiver with frequency scanning and ultrasonic sync functions for quick and easy setup. Operating in the 560–596 MHz frequency band, it provides 1,440 selectable frequencies across a 36 MHz tuning bandwidth and selectable transmitter output power of 10 or 50 mW for flexible wireless performance.