DESC: When you have to concentrate and attention to detail is important, this office monaural clip-headset helps you stay on top of the job. Light and comfortable to wear, you are free to work without distraction. Features reliable, high-quality performance and design that provides you with professional assistance in your office. With the adjustable and pivotable microphone boom, it is convenient to use and easy to transport. Active anti-shock in ear pieces safeguards against acoustic shock and hearing impairment with prolonged use.