Features:

Tiny satellite design
2.5" full range driver for satellites
4" bass driver for subwoofer
Plug & play USB/SD card reader
USB reader supporting MP3/WMA dual formats decoding
Play/Pause, Next, Previous three buttons for USB/SD reader control
Center rotary volume knob on front panel
Bass control on back panel
Blue LED as power indicator
Wooden cabinet delivers strong and low distortion bass

Specification:

Power output: 3Wx2+8W (RMS)
Satellite driver: 2.5 full range
Subwoofer driver: 4
Frequency response: 150 - 20KHz (satellite) 25 - 150Hz (subwoofer)
Signal to noise ratio: 65dB
Separation: 40dB
Dimension: W80xH110xD75mm (satellite) W150xH180xD200mm (subwoofer)