Dynamic hand-held wireless microphone (cardioid polar pattern) with wide dynamic range. Aluminium housing. Bandwidth: 36 MHz. 6 groups, each with up to 22 compatible preset channels. 1,441 selectable individual frequencies. REMOSET technology for receiver/transmitter synchronisation. Adjustable sensitivity (-15 dB to +15 dB). Lock/mute function. 4-level display for indicating battery status and low battery alert, backlit LCD. Switchable transmitting power.