The Audio-Technica ATW-T1002 handheld microphone/transmitter adds excellent vocal performance to your System 10 wireless rig. This cardioid microphone features advanced 24-bit operation for clear, natural sound. Setup is a piece of cake, thanks to instantaneous channel selection. The ATW-T1002 operates in the 2.4GHz range, and up to eight channels can be used simultaneously. The end result is interference-free performance without frequency coordination or group selection problems. Users, always appreciated the easy-to-read digital ID displays on Audio-Technica System 10 gear like the ATW-T1002.