Features: • 3'' full range driver for satellites • 5. 25'' bass driver for subwoofer • Simple but elegant design • Bluetooth 4. 0 version • Bluetooth range works up to 15 meters • Plug & play USB reader • USB reader supports MP3/WMA dual formats decoding • Uninterrupted digital FM works on PLL technology • FM storage for up to 100 stations • Bright white LED display with a clear view angle • Full, clear sound with powerful bass • Full function Florescence remote control • Play your desired song & FM station directly with numeric keys on the remote