Description: 【Microphone Headset】Speech teaching microphone has frequencies for each channel, less prone to electric appliance interference and offers stable signal transmission. 【Comfortable & Durable】The headset mic was made of pp material that are non- and safe. The ergonomic/flexible design gives you freedom of movement for energetic performance for any occasion. 【Feature】This Microphone Headset Mic is Lightweight, adjustable, with good workmanship, it does fit tightly and doesnot constantly fall off. The microphone arm can be bent to adjust the position and easy to display onto your head, can be adjusted to fit most size. 【Meet Your Needs】Head Wear Mic, plug and play, optional SIngle Headset/Dual Headset, to meet your needs in different situations. 【Multifunctional】Professional Mic designed for vocal use in live performance, sound reinforcement, studio recording, class, public speaking and trainings, free hand and mind. Size Chart: 1.2m/47.24inch Package Includes: 1 Microphone Headset Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!