Features:

• 2.5" full range driver for satellites and 4" bass driver for subwoofer

• Plug & play USB card reader 
• USB reader supporting MP3/WMA dual formats decoding
• Pro-logic function for virtual surround sound effect
• Full function control buttons on side panel
• Fluorescence full function remote control
• Play your desired song directly by numeric keys through Remote
• Wooden cabinet delivers strong and low distortion bass