Authentic E.S. PRO+ Gaming Earbuds. Mad Catz E.S. Pro+ Earphones are an ideal combination of comfort and performance, perfect for gaming and on-the-go use. Whether you?re battling it out for first place or just walking down the street, the E.S. Pro+ Earphones are an ideal combination of comfort and performance. These earphones feature dual microphones for the ultimate in flexibility. The in-line microphone is perfect for every day use, allowing you to easily control your music or answer a call on the go.* And when it comes time to strategize with your team, the detachable microphone ensures you won?t miss a beat. The E.S. Pro+ Earphones also feature a 13.5mm speaker, offering fantastic clarity and bass response. The flat 35mm audio cable reduces tangling and connects seamlessly to console controllers, laptops, mobile devices and more. Lightweight with an ergonomic design, the E.S. Pro+ Earphones include interchangeable earbuds, so they remain comfortable even after a long day of play. * Microphone functionality is dependent on phone. Not all features may be available with all phones.