Shure WH20 Headset Mic with 1/4" Phone Connector for Unbalanced Mic Output

The Shure WH20QTR is a headset microphone designed for anyone who needs dependable vocal pickup while staying hands-free. It houses a dynamic element and delivers a cardioid pickup pattern that focuses on the speaker’s voice and helps reduce background sound, making it a solid choice for fitness instructors, stage performers, and presenters who work in loud spaces.

Comfort and stability come from a wireframe that is lightweight and an elastic headband that stretches to fit a range of head sizes. Once adjusted, the headset stays secure through energetic movement, so users can focus on the performance instead of the gear.

The attached cable measures 1.2 meters. Its small-diameter design stays flexible yet includes internal reinforcement that resists tug-related damage. A right-angle 1/4-inch phone plug at the end provides unbalanced output that connects quickly to amplifiers, mixers, or wireless bodypacks accepting that connector.

Sound quality is tailored for speech. A frequency response of 50 Hz to 15 kHz adds a presence peak that lifts vocal clarity, while a low-end roll-off controls rumble. Together with the cardioid pattern, these traits allow higher gain before feedback in venues such as gyms, houses of worship, and outdoor events.

When the show is over, the microphone boom folds against the headband, fitting easily into a carry bag or drawer and reducing the chance of accidental bends during transport or storage.

• Headset microphone that uses a dynamic element and offers a cardioid pattern for focused gain before feedback
• 50 Hz to 15 kHz frequency response with a presence boost that enhances speech intelligibility
• Right-angle 1/4-inch phone plug delivers unbalanced mic output for quick connection to compatible gear
• 1.2 m fixed cable built with strain relief and reinforced construction to resist breakage
• Wireframe and elastic headband adjust to different head sizes and keep the mic secure during active use
• Folding boom arm allows compact storage and easier transport