Features:

 4" full range driver for satellites and 6.5" bass driver for subwoofer
• Plug & play USB reader
• Bluetooth 4.0 version
• USB reader supporting MP3/WMA dual formats decoding
• Uninterrupted digital FM working on PLL technology
• FM storage up to 100 stations
• Super big wooden cabinet subwoofer and satellites delivers heart-thumping bass
• High efficient energy saving design
• Fluorescence full function remote control
• Play your desired song & FM station directly by numeric keys through remote