The Nikkei NPRC56 is a portable radio with many playback options. Turn on the FM radio, stream songs from your smartphone via Bluetooth, or connect a USB flash drive or SD memory card. You can also use an AUX cable to play music from your smartphone, to keep your phone battery from running out too quickly. Apart from being a source of music, the radio also functions as an alarm clock that you can set to snooze. When not connected to the power grid, the radio is powered by 4 C batteries, allowing you to take it with you everywhere.