EMB - EBZ100 Rechargeable Portable Boombox Speaker System App Operate To Music Play, Light Discolor, Equalizer, etc Portable Design With Rechargeable Lithium Battery w/ AC Home Adapter 4.0 Bluetooth Player | USB/SD Player | Aux Input | 2.1CH High Quality Of Sound System Full Function Remote Control | LED Display | Multi-Purposes Fit Either Indoor or Outdoor Distinctive Outlook Design - Comes With Strap, Remote Control and Car Charger