The Soundex portable stereo speaker offers powerful sound supported by music streaming via Bluetooth. A built-in, rechargeable Lithium-Ion battery lets you enjoy your music for up to 3 hours at a time. Works with any compatible iOS or Bluetooth-enabled device, and includes an aux-in port to connect to devices without Bluetooth. Includes an integrated microphone, allowing you to take hands-free phone calls. Watch your music as the LED color light follows your song’s melody. What’s in the Box? Soundex Portable Stereo Speaker, USB to Micro-USB Cable and a Quick Start Guide.