The Galaxy Audio VES Triple Play Wireless Microphone System (V59) is a fixed frequency (174.1 MHz) wireless mic system that includes a VESR receiver, wireless body pack, headset microphone, lavalier microphone and a guitar cable. The receiver has a single telescopic antenna and a durable plastic housing designed for the stage or rehearsal room. It features 1/4" outputs for connection to a mixing board, as well as easily accessible, front mounted volume controls. The receiver also has RF, power and audio LED indicators. The body pack features a silent On/Off switch, as well as a 3.5 mm threaded plug that works with any Galaxy Audio wireless headset or lavaliere. The body pack runs on two AA batteries, which supports approximately 8 hours of use.