They say:

Combining song-based looping and organic rhythms in a compact package, the RC-10R brings fresh inspiration to live performances, songwriting sessions, and daily practice. This next-generation Loop Station is a real-time creation machine, enabling you to develop spontaneous music that moves and grooves with two unique song sections, intros/endings, and rhythm fills. Onboard controls and visual loop indicators provide easy, self-contained operation, while expanded control is possible with external switches and MIDI. A vast rhythm library is on hand to cover nearly any music genre, and you can even import your own rhythms to personalize the RC-10R for specific songs and styles.