This earhook microphone is a head-mounted speaker, equipped with an XLR 3 pin port, making it compatible with devices like an amplifier, speaker, loudspeaker, and multimedia classroom. Its professional design ensures outstanding sound quality, making your voice heard clearly, whether you're teaching a class, taking a call, or livestreaming a show. Featuring a comfortable, stable, and unobstructed headwear design, the headset stays in place and doesn't hinder you. The foldable feature and light weight easy portability, whether you're commuting, traveling, or moving . With this headset , you can set up and carry everywhere you go. Designed as a mini microphone for your phone, this headset provides clear, lossless audio transmission over your phone's network. You can use it for hands-free phone calls, video , vlogging, and even voice recognition applications to manage tasks on your phone. Built with high-quality materials, this headset doubles as a computer microphone. It's designed to withstand long-term use and resist wear and tear, ensuring you a reliable performance and service. Our XLR condenser microphone features a stable design with a reliable magnet buckle. This feature ensures the microphone stays secure on your head, irrespective of your movements. Be it walking, squatting, or shaking your head, the microphone is designed not to fall easily, providing a particularly strong sense of stability and comfort. Product Type: Professional-grade recording microphone Cable length: 1.5 meters anti-shielding Frequency response:100Hz-10KHz Power supply mode: plug and play Signal-to-noise ratio: Less than 58DB Pointing type: cardioid Material: plastic colour: Package Contents: 2 x headset amplifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.