Sennheiser SL HEADMIC 1 BK Omnidirectional Neckband Mic - Black 100121302 Red LED illuminates when power

Red LED illuminates when power is first applied

up to 25 1

Input Impedance = 10k

If for some reason the crossfader on your Pioneer DJ DJM-400 is going out

Sennheiser SL HEADMIC 1 BK Omnidirectional Neckband Mic - Black 100121302 Red LED illuminates when powerSennheiser SL Headmic 1 BK Omni Neckband Mic Black An extremely unobtrusive and comfortable to use headworn microphone. Dedicated to Speech. The SL Headmic 1 is an extremely unobtrusive and comfortable to use headworn microphone. It features the proven omni directional MKE 1 microphone capsule. The adjustable neck band makes its use conventient for everyone. The extremely lightweight (7 g) but robust metal frame makes long term usage most convenient.