The Sennheiser HSP-2-EW is a professional, over-ear head-worn microphone designed specifically for seamless integration with Sennheiser's Evolution Wireless G3 and G4 bodypack transmitters. Finished in a discreet black color, this microphone combines a miniature condenser capsule with a flexible, lightweight boom arm and a secure, comfortable over-ear mount to provide clear, consistent audio capture for vocalists, presenters, fitness instructors, and theatrical performers. Its primary design objective is to offer exceptional speech intelligibility and stability during dynamic movement, ensuring the microphone element remains at a fixed, optimal distance from the corner of the mouth regardless of head motion. This positioning is critical for maintaining consistent audio levels and tonal quality, which is a significant advantage over handheld or lavalier microphones in active performance scenarios.

The microphone capsule itself is a high-quality, omnidirectional condenser that delivers a natural and articulate vocal reproduction with a tailored frequency response emphasizing presence and clarity. The flexible gooseneck boom is both durable and adjustable, allowing the user to precisely position the microphone element for their specific anatomical and acoustic needs, and it retains its shape once set. The over-ear mount is engineered from a soft, skin-friendly silicone material that provides a secure and comfortable fit for extended periods of wear. The assembly is discreet and visually low-profile, making it an excellent choice for television, live theater, or worship applications where both audio quality and aesthetics are important considerations.

The HSP-2-EW connects directly to a compatible Sennheiser bodypack transmitter, such as the SK 100/300/500 G4, via a standard 3.5 mm locking connector, ensuring a reliable physical and electrical connection that resists accidental disconnection. The microphone is designed to work optimally with the plug-in power provided by these transmitters, requiring no external power supply or battery. Its robust construction is intended for regular professional use, and the design allows for easy replacement of the foam windscreen, which is essential for mitigating plosives and breath noise. As a dedicated component within the Evolution Wireless ecosystem, the HSP-2-EW provides a reliable, high-performance vocal capture solution for any user who demands hands-free operation without compromising on audio fidelity.