HP B4B09PA Over ear Headphones you get an instant high quality audio listening device that uses top of the line audio technology and provides you with an immersive listening experience. The headphones are designed to be comfortable even after hours of listening and are engineered using Hp’s 35mm headphone drivers. The headphones come in a very elegant design that gives you rich bass and fits perfectly on your ears. The built and construction of the device are premium and it has thick pads on the earmuffs that make for a comfortable and immersive listening experience. There is also a built in microphone on the device that helps you to connect via voice with other users on the internet. There are also several other features such as adjustable headbands, in cord remote functionality, etc. that make the HP B4B09PA the perfect listening device for you. The headphones also come with one year of warrant that can be availed from any of the company’s service centres.