When it comes to audio quality, most headphones that come bundled with smartphones aren&#39;t any good. Some smartphones don&rsquo;t even include a pair of headphones at all, which means you will end up buying third party headphones anyway. In India, the most popular earphones are the in-ear kind, otherwise known as IEM (In-Ear Monitors). Available in different audio signatures and at different price points, the IEM market in India offers a plethora of options for audiophiles and casual listeners alike. Here are the best IEM options available today for under Rs 1500.