Plus, unlike many of its MP3 and PMP peers, the S5 includes both a microphone and a sliding pair of external speakers. But what stands out most is the unit’s Bluetooth 2.0 Wireless technology, which allows it to communicate with any BT 1.1, 1.2, or 2.0 device, such as a pair of wireless headphones or a cell phone. Additional features include a game mode, an alarm clock, and support for podcasting.
