Innovative housing design enables for easy adjustment and optimal wearing comfort with powerful 10mm drivers for sonic clarity, bass-driven stereo sound and good attenuation of ambient noise The noise-cancelling microphone enables trouble free receiving of calls or undeterred sessions of musical extravaganza Made to fit you and your lifestyle, providing a smooth grip for an extra secure and comfortable fit for your ears, Rated Power: 2mW Passive noise cancellation feature enables users to enjoy listening to your music in a chaotic and noisy environment - this feature also enables users to receive calls on-the-go Crafted with care, the polished metal ensures its longevity, the tangle-free cable is lightweight and features user-friendly controls for easy functioning Warranty: 1 Year In case of any query please reach out to Toll free No. +91-22-30147239