Bose&reg; SoundDock&reg; Portable digital music system & Bose&reg; travel bag - Gloss Black (Bose&reg; portable package) Bose waveguide technology delivers full, rich sound Rechargeable Li-ion battery provides hours of play time - unplugged Works with and charges iPhone and most iPod models Auxillary input allows use with other audio devices Travel bag with adjustable shoulder strap stores SoundDock system plus iPod and accessories.