India is the second largest consumer of computers and their accessories, and hence there are a large number of home-grown companies which are making the most of this opportunity. Quantum is again a home-grown electronics company that offers products at very reasonable prices while not compromising on the technology. Their headphones come with attached microphones and excellent sensitivity of above 62dB/mW. The frequency response range of 20-20000 Hz adds on to its technological prowess, and compatibility with nearly all laptops, computers and mobile phones make these products very user-friendly. These headsets can be procured easily online through sites like Flipkart and Amazon.