Rockville RockShip is a versatile Bluetooth speaker with impressive capabilities. Enjoy room-filling, top-notch sound quality from its two powerful 2.25-inch speaker drivers with rubber surrounds and high-excursion woofers. It supports various audio sources, including Bluetooth connectivity, USB and SD card playback, and auxiliary input via a 3.5mm cable. Additionally, it features an FM radio tuner with auto-scan and station-saving functionality.