The HT45 analogue handheld transmitter features a dynamic microphone capsule for demanding vocal performances. The cardioid polar pattern ensures maximum gain before feedback and makes your voice cut through any mix. Its spring-steel wire-mesh front grille protects the transducer from the hardships of on-stage use. ,The HT45 provides a gain control for perfect adjustment of the input volume and a noiseless On/Off/Mute switch. A battery status indicator shows RED before the battery goes dead, allowing the user to fully control his performance time. Band D is licence-free ISM frequencies.