Listen to music on the go with the iBT81B Color Changing Rechargeable Bluetooth Speaker from iHome. This speaker connects with your smartphone or tablet via Bluetooth, so you can listen to your favorite tunes wirelessly. You can even enjoy your music without missing a call thanks to iBT81B's speakerphone feature. This speaker features four LED color modes such as: slow fade, fast change, one-color, and preset pulsing modes. The built-in mic features digital voice echo cancellation and answer and end controls, which makes hands-free use simple.