Wireless Shure PGX / SM58 Microphone

Great for: Speeches and performances with untethered movement

Technical Specs:

Range: 300 ft Line of Sight
Battery Life: 8 Hours
Frequency Range: 45 Hz - 15 kHz
Type: UHF Transmitter
Polar Pattern: Cardioid
Dimensions L x W: 10" x 2"
Net weight: 10 oz