JENSEN SMPS-125 Portable Stereo Speaker For iPod/iPhone, MP3, Tablet, and Smartphone Auxiliary Input with Cord for Connecting Your iPad, iPhone, iPod, MP3 or other Digital Audio Players Stereo Input Plug Green LED Power Indicator 2 Built-in High Fidelity Speakers, Volume Control Power: 120V AC Adaptor (Optional) or 4 x AAA (UM-4) (Not included)