This Sony NWZW262MEB Meb Keflezighi Special Edition Walkman MP3 player features a 1-piece wearable design that offers hands-free use and preloaded audio providing tips on running, nutrition and more. The quick-tap rocker switch and ZAPPIN search feature help you find and control songs easily. Includes 2GB of internal flash memory to store hours of music. It features a quick-charge battery that provides up to 60 minutes on a quick, 3-minute charge. Delivers up to 8 hours on a full charge.