Sennheiser HM 4 BOOM ARM SB for Headmic 4 Microphone Silver squarp-instruments Runs on eight AA alkaline

Runs on eight AA alkaline batteries or included AC adaptor

Categories include mixing and routing

Small & Sophisticated

Dialogue Clarity: Easily carve out space for dialogue in busy soundtracks using the "match invert" function

Sennheiser HM 4 BOOM ARM SB for Headmic 4 Microphone Silver squarp-instruments Runs on eight AA alkalineThe 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