Think you for purchasing AFTER MP3 Player. Francine ros the manual careful before using the product, Specifications aro ‘subtract to sangs without prior notice. Buttons & Controls Ens buttonhole up/ Vols + Previous Switchback button Back butterball donors Play Parentage/ 00966 USB Pant Charge the Player 1. By LER cable The USE cable can eth be used for date transfer and charging the player 2.