It looks old school, but it kicks it with new-school technology.
USB slotMicro SD slotFM radioWireless stereo pairing with wavesync4 hours play timePortable Dolphin Retrobox Portable Bluetooth Radio Listen to your favorite tunes with the built-in FM radio, or use Bluetooth to stream music, or play your downloaded media with the USB or MicroSD Card reader. This Dolphin Retrobox portable Bluetooth radio speaker offers big sound in a fun, cool design!.