The Sylvania SP328-BLACK Bluetooth Speaker Internal Battery Speakerphone USB Charging is a small unit that provides big sound. It comes with a blue flashlight that will help keep a house party going long into the night, and the included auxiliary cable gives anybody with a phone the chance to make his or her music heard. This sturdy Sylvania USB Bluetooth wireless speaker features an internal battery, speakerphone and blue flashing lights on speakers for even more excitement. It’s easy to use and offers outstanding performance. Bring the party wherever you go and play your favorite tunes with this Sylvania SP328- BLACK Bluetooth Speaker Internal Battery Speakerphone USB Charging that provides the ultimate audio output for crystal-clear sound.