The ifidelity Sideswipe NFC Bluetooth Speaker is the perfect companion for smart phones or other multimedia devices. The simplistic prism casing is a stylistic desktop design which can be portable as well. Press the top button to expand the device. This style offers superb sound and includes a bass enhancer built into the device. Sideswipe allows you to conference call on-the-go through the built-in microphone. The built-in NFC technology allows you to easily connect the speaker to some handsets that are NFC compatible from manufactures like Samsung, Nokia, Sony, and others. Includes 3.5mm audio cable and USB to Micro USB charging cable.