Sennheiser EW-DX SK/SKM-S Base Set Combo Wireless Transmitter System - Q1-9 Band E. Rousseau it works with most headphones

it works with most headphones with a built-in mic*

4 GHz Digital Wireless

Both the high and low band can be switched from shelf to peak curves and offer 15 dB of boost or cut

Wide-flanged edge is enhanced with industrial cotter pins each holding four jingles

Reduces stage clutter over traditional setups

Sennheiser EW-DX SK/SKM-S Base Set Combo Wireless Transmitter System - Q1-9 Band E. Rousseau it works with most headphonesEW DX base set consisting of 1 x EW DX SKM S (handheld with mute switch), 1 x EW DX SK (wireless bodypack transmitter), 1 x EW DX EM 2 rackmout receiver (2 channels) and 2 x BA 70 rechargeable batteries. Microphone capsules are sold separately. Sennheiser EW DX simplifies your professional workflow by utilizing refined technologies and decades of research to deliver a digital UHF system that can be scaled with ease. With its advanced feature set and