The MIPRO ACT58H wireless handheld microphone transmitter combines studio-quality sound vocalists will appreciate with industry-leading wireless sync technology any engineer will love. This wireless handheld mic transmitter is equipped with MIPRO’s MU-80 microphone capsule; here at Sweetwater, we’ve found that this electret supercardioid condenser element reproduces vocals with detail and clarity while efficiently rejecting off-axis sound. The ACT58H is designed for MIPRO 5.8GHz wireless systems, so syncing it with your wireless microphone system is simple: Auto Scan checks the venue for available frequencies, and then Auto Channel Targeting will sync your ACT58H to the best available channel with a single button.