ERINGOGO Headset Microphone for Speakers, Teachers, and Education, Wired Microphone, Lightweight, Comfortable, Portable, and Convenient, Black

[Clear Voice Transmission] The headphone uses advanced microphone technology to ensure clear and accurate voice transmission. [Lightweight and Comfortable] The headset design makes it comfortable to use for long periods of time. [Versatile Uses] This loudspeaker is suitable for a variety of uses, including teaching and tour guides. [Easy to Carry] Its compact size (15.00 x 10.00 x 6.00 cm) makes it easy to carry and store. [Materials] Made of plastic, iron, PVC, and sponge, it is durable even with long-term use.