JBL Offer - Flat 54% Off on JBL C100SI In-Ear Headphones worth Rs.1299 buy at Rs.599 only with Free Shipping. No coupon code required. Hurry! Limited period offer. The new JBL C100SI is a dynamic, ultra-lightweight in-ear headphone. Its powerful 9mm drivers deliver the feel-it-in-your-bones bass response and legendary sound quality you expect from JBL. They're feather-light for all-day comfort. An in-line microphone with universal remote control lets you talk and manage your calls on Android and iOS devices.