Samson Concert 88a Wireless Lavalier Microphone System for XP310w or XP312w PA System

Add a cordless lapel microphone setup to your Expedition XP310w or XP312w PA system with the Samson Concert 88a Wireless Lavalier Microphone System . Ideal for presenters, instructors, and guest speakers, this system features a bodypack transmitter, an LM8 lavalier mic, and a receiver module that easily installs in the back of your Expedition PA speaker. With up to 100 available frequencies and simple syncing via IR, you can quickly get started and find a strong channel. Two AA batteries (available separately) will power the transmitter for up to eight hours, and the transmitter's power switch doubles as a handy mute function. If you move beyond the system's 100' line-of-sight operating range, the integrated tone key mitigates undesired signal transmission.