independent metal volume knob can power on/off device and easily adjust volume, convenient to use. Blue LED light and classical appearance makes it beautiful and all-match with decoration style of your room. and lossless bass sound effect and stereo surrounding sound loudspeakers bring you wonderful music. With 3.5mm audio plug, it's perfect for desktop, laptop, TV, smartphone, tablet PC, MP3, MP4 and more. This USB-powered speaker is energy-saving and environment-friendly, safe and reliable.
