Sony MDR-AS210 Sport In-ear Wired Headphones( In the Ear) details from flipkart

Let your favorite music inspire you as you run, train, exercise, or try to avoid the chaos of the world with the Sony MDR-AS210 Open-Ear Active Sports headphones. This audio accessory features adjustable loop hangers for a comfortable fit even while exercising, a 13.5 mm driver for clear and detailed sound, and a long 1.2 m cord so that you can listen to music without holding your smartphone in your hand or pocket while exercising.

Enjoy groovy tracks while you’re working out on these Sony Active Sports in-ear headphones. Featuring 13.5 mm high-sensitivity driver units and a frequency range of 17–22,000 Hz, these headphones offer crisp and clear sound quality. The adjustable loop hangers of these headphones give you a secure fit when you’re on the move. Since they are splash-proof, you don’t have to worry about a light drizzle or sweat. The inline microphone makes hands-free calling easy.