The flexible POLYCOM 2200-00699-001 Wireless Lapel Microphone gives stand-up presenters freedom of movement installs into the RCA port of SoundStation EX series or SoundStation Premier EX series wall modules, with transmitter powered by one 9V battery. The microphone offers a 200 ft. wireless range, on/off and mute controls, VHF band, and 2 channel compatibility.

Wireless Lapel Microphone with Frequency A = 171.905MHz for SoundStation, SoundStation Premier, SoundStation2, SoundStation VTX 1000, SoundStation IP 6000 and SoundStation IP 7000. Frequencies approved for U.S. ONLY - Not available outside the U.S.This can be installed into RCA port of SoundStation EX series or SoundStation Premier EX series wall module.