Sound that inspires you to achieve your best. The TW-ES5A Sport Earbuds motivate you with dynamic, authentic sound, no matter what sport you engage in. Reliable sound that encourages you while running and empowers you to pursue your goals. True Sound knows no boundaries. True Sound is your perfect companion in every situation—whether you need full concentration or just want to relax. Rich sound and a realistic audio backdrop make you feel like you are right next to the artist, without compromising—even with sport earbuds. The authentic sound allows you to forget where you are and immerse yourself deeply in the music, enabling you to conquer any challenges and elevate your performance to the next level. A snug, well-fitting design that doesn't restrict you. With its compact size, unique shape, and holder, the new design offers secure and natural support.