Audio-Technica ATW-3211 Kablosuz Headset Mikrofon

Bodypack system, 60MHz Bandwith, Backup Frequency, Frequency Response 25 Hz - 16700 Hz, Rack mountable, True Diversity, IR Sync, High: 30 mW low: 10mW RF Power, Operating range 100m, Up to 8-9 hours battery life