Adjustable headband microphoneDigital processing processor dsp (digital signal processor) automatic search and calibration of the 100 frequencies available by infra-red. Connector mini xlr on bodypack box uhf b210 dspcircuit of audio processing dsp (digital signal processor) allows the simultaneous use of 8 systems b210 dsp. Micro headset type: electret condenserdirectivity: cardioid sensitivity: -45db ± 3db (0db = 1v / pa to 1khz) frequency response: 100hz - 12.5 khz output impedance: 2.2k (at 1khz) cable length: 1 m system - main functionsis transmission type: uhfbandwidth: 630 - 680mhzfrequencies: 100dynamic:> 90dbdistorsion harmonic.The item "prodipe prouhfheafsetsolo micro headband uhf 100 frequencies" is for sale since Friday, June 22, 2018. It is in the category "musical instruments \ professional audio equipment \ microphones". The seller is "sonolightsystems82" and is located at / en fr. This item can be shipped to the following country: France.