JLab Audio Fit2 Sport Wired Earbuds | Sport Fit with Customizable Memory Wire Earhook | IPX5 Waterproof & Sweatproof | C3 Sound with Titanium Drivers | Black PREMIUM SOUND: These earbuds use C3 sound with titanium drivers to deliver full range audio with deep bass all in a compact size. This unique design blocks out ambient sounds so that you can enjoy your music in public spaces, such as trains and buses. CUSTOMIZABLE FIT: Cutomizable Memory Wire Earhook guarantees a secure and comfortable fit to provide a comfortable listening experience you can use all day. The 45-degree cord to body angle naturally fits most ears and maximizes natural comfort during your workouts. SWEATPROOF: These earbuds have an IPX5 sweat resistance which means they hold up against sweat, rain or a quick rinse off. Perfect for running, jogging, hiking, yoga, exercises, gym and etc. SMART DESIGN: Designed using the industry's highest grade materials, the Fit 2 Sport earbuds balance durability with comfort. Equipped with IP55 sweat resistance, ultra sonic sealed battery compartment, and plasma coated PCB boards, these earbuds are guaranteed to last a long lifetime. LIFETIME WARRANTY/30 DAY GUARANTEE -We are so sure youll be happy with your purchase that we offer a 30-Day Money-Back Guarantee to ensure customer satisfaction of our Jlab products. Also included with our wired products is a lifetime limited warranty to ensure you are covered in case any issues with our products arise.