Sennheiser HM 4 BOOM ARM BE for Headmic 4 Microphone Beige pioneer is either supplied by a

is either supplied by a 9 V battery (IEC 6 F 22)

5" pick-and-pluck foam for a secure

The KH 150 has an exceptionally linear frequency response from 39 Hz to 21 kHz (3 dB)

This Sonance complete hardware set features long and short screws

a foldable tripod base and wire page retainers

Sennheiser HM 4 BOOM ARM BE for Headmic 4 Microphone Beige pioneer is either supplied by aThe Sennheiser HM 4 Boom Arm is a replacement boom arm for your Headmic 4 headset microphone. It can be used to replace a lost or defective frame, or to customize your headset. This twist proof microphone boom can be attached to either the left or right side of the headset. Key Features: For Headmic 4 Headset Microphone