Sprint Universal Folding Portable Mini Stereo Speakers (Retail Packaging) by AccessoryOne Portable stereo speakers for phones, portable music players, laptops, and other devices. Superior folding design is small enough to fit in a pocket or purse. Package includes speakers with 3.5mm connector, 2.5mm adapter, and carrying case. Runs on 4 triple A batteries (not included). Genuine Sprint accessory in retail packaging.