A Mic That Fits Comfortably The HBM-Link Headband Mic from Anchor Audio is a headband microphone that fits comfortably over the ear and around the back of the head. At Sweetwater, we appreciate the HBM-Link's flexible design — it allows for easy microphone angle adjustment. This headband microphone features a 3.5mm connector.Anchor Audio HBM-Link Headband Mic Features: Microphone that fits comfortably over the ear and around the back of the head Flexible design allows for easy microphone angle adjustment Compatible with bodypack transmitters that use a 3.5mm connector