With built-in Bluetooth capabilities and a microphone, the iBlu Soul LED Bluetooth Speaker makes tunes and taking calls on-the-go much more fun. Built-in LED lights change colors along with the music. Constructed of fabric and soft-touch plastic, the audio device features color changing LED lights, a built-in 2200mAh battery, and a microphone. Great for the office, home command center, porch, or patio. Crisp, clear sound makes this the perfect gift solution.