Samsf Essos Wireless EarbudsThe Essos True Wireless Earbuds come complete with their own custom case that can be decorated with your personalized designs. With 2 hours of playback time, an ergonomic design for a universally comfortable fit, and built in controls, you can take calls or enjoy your favorite podcasts and albums with no wires interfering with your experience. .: 2 hours of playback time .: Ergonomic design .: Built in music controls and dual microphones .: USB