Sennheiser xsw 1-908 a-band brass set

sennheiser xsw 1-908 e-band brass set, diversity uhf wireless system with antenna diversity, bodypack transmitter, e908t condenser gooseneck brass-microphone, cardioid, 147 db spl max, 24 mhz bandwidth, 8 banks with each 10 channels, internal antennas, scan function to find free frequencies, audio frequencyrange 50 - 16.000 hz, xlr and jack output, adjustable squelch, mic-line switchable, set contains 1x sk-xswbodypack transmitter, 1x em-xsw1 diversity desktop receiver, 1x e908t, nt 12-5 cw powersupply, 2x aa batteries, frequency-range e-band 821 - 832 / 863 - 865 mhz. please note: due to every country having different regulations, you may need to contact your local licensing authorities before using a wireless system.