The Galaxy Trek GTU Mini UHF Wireless Microphone System with 1 Headset Mic (A: 524.5 to 594.5 MHz) provides an easy-to-use audio system that allows a single performer or presenter to roam hands-free onstage. The system operates at a range of up to 160' and the components automatically sync to the same UHF frequency when they are powered up. Simply plug the receiver into the 1/4' input jack on your powered speaker or PA system and you're ready to go; a 1/4' to 3.5mm adapter is provided for mini-jack inputs.

The headset microphone plugs into the 3.5mm jack on the bodypack transmitter, which runs on two AA batteries. The receiver is powered by a built-in rechargeable battery and a USB charging cable is provided. Power and pairing LEDs show you the system is synchronized and working. The system offers 6 hours of operating time. Since the receiver is dual channel, when you're ready to expand to a two-person system, simply pick up a second transmitter (handheld or bodypack with lav or headset mic) in the B frequency band and you're ready to go.