Headphones are precision communication tool and wide applications in many walks of the life. They are widely used in audiophiles, wireless systems, boom sets, professional and noise cancellations, DJ monitoring, and assistive listening. Audiophile headphone is an ideal choice for the professional recording engineer recording classical music. These headphones come in high-quality open metal mesh earpiece covers for an extremely transparent sound and the neodymium ferrous magnet systems ensure the optimum sensitivity and an excellent dynamic response. They can be used in wireless systems and featured with circumural, hi-fi stereo headphones, and the automatic squelch control eliminates static and hiss during tuning. For DJ monitoring these wireless headphones are widely adopted. They are often featured with closed and dynamic stereo phones, detailed sound reproduction with excellent bass response and single-sided, detachable, kevlar-reinforced OFC signal cables etc. In music recording these headphones are widely used. Such headphones come with control switches and create outstanding sound effect.