The Galaxy Trek GTU Mini UHF Wireless Microphone System with 1 Handheld Mic and 1 Headset Mic (A y B: 524.5 to 594.5 MHz) provides an easy-to-use audio system that allows two performers or presenters to roam freely onstage. The system operates at a range of up to 160' and the components automatically sync 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 system includes a handheld microphone with a built-in transmitter set to the A frequency band and a bodypack transmitter set to the B frequency band with a 3.5mm input to connect the included headset mic; each transmitter 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. The dual-channel receiver allows you to receive audio from both transmitters at the same time, saving you space and making it easy to set up.