The Sennheiser SL HEADMIC SET DW-4 US C, comes with the brand new SL Headmic 1 Condenser headworn microphone, the Bodypack transmitter, stationary receiver and everything to use or install. Sennheiser SL HEADMIC SET DW-4 US C features its robust and sleek and weighs only 7g without the cable. Also, Sennheiser SL HEADMIC SET DW-4 US C has a color of black and silver design almost disappears in the environment while still offering the best sound performance.