The HUACAM brand offers a head-mounted microphone that provides loud, clear, and high-fidelity sound for activities such as teaching fitness classes or vocal performances. The microphone is made of durable materials and has a flexible design that allows for comfortable wear. It is adjustable and can be positioned to capture clear voice without capturing breath or plosives. The product comes in a set of two and is suitable for use by teachers, speakers, coaches, and more.