From locker room to lecture hall, you’re always on the move. Don’t let cords slow you down. Our BackBeat FIT 500 series of wireless sport headphones with sweat-resistant nano-coating technology by P2i gives you the freedom to listen all day long with up to 18 hours of power on a single charge. Its deep, rich sound will carry you through your toughest reps and longest study sessions, while its lightweight design makes for comfortable wearing all day. The BackBeat FIT 500 Series — experience wireless.