The inMotion Portable Audio player for Samsun Nexus is a MP3 player that works for most portable music devices (iPod,satellite receivers,discman). This tiny, portable, battery-operated stereo system lets users share music and entertainment at home, the beach, and anywhere on the go. An extremely efficient Class D amplifier powers four full-range micro drivers to leliver a full spectrum of pure, distinct sound, while the revolutionary MaxBass technology allows listeners to enjoy deep bass without lugging around a subwoofer. Place your small portable audio device on the rubberized base, plug in the retractable audio cable, and fire up your system. It's great sound that everyone can enjoy. Package Details: Includes: • im4 Universal Portable Audio System • 2 Speakers • Rubberized Bass • Retractable Audio Cable • Instruction Manual Product Features: • Revolutionary MaxBass Technology • Highly Efficient Class D Amplifier • DVD, CD, and MP3 Capabilities Technical Specifications: Model #: im4 Manufacturer: Altec Lansing Dimensions: 10.25in. x 5.3 in. x 1 in. Weight: 3 lbs. Available Documentation: In order to view our radio hardware manuals online, you'll need to have Adobe's Acrobat Reader installed on your computer. If you don't yet have Acrobat Reader, please visit Adobe's web site to download the reader free of charge. Users Guide