BP892xcW Submin Omni Earworn Mic Long Boom cW Plug BLACKAudio Technicas high SPL BP892x MicroSet offers the ultimate in low profile, high performance audio. Delivering clear and accurate sound in an inconspicuous package, the ultra lightweight BP892x hooks securely behind either ear and can be worn for hours without fatigue. For maximum stability and comfort, the included AT8464x dual ear adapter kit converts the MicroSet to a dual ear worn unit. The BP892x MicroSets subminiature omnidirectional condenser