Features: -It has internal left and right sides with diaphragms that 360° surround standing sound body, powerful bass and treble without distortion, enjoy the music.-The USB cable can be connected to any device with a USB port to power the speaker, plug and play. -The 3.5mm AUX cable can also be connected to any device with a 3.5mm AUX jack, giving you lots of options.-With volume control, to increase the volume, turn the knob by turning it clockwise and decrease the volume by turning it counterclockwise.-The one-piece metal decorative mesh design ensures tightness and dust proof, and is conducive to heat dissipation and extended service life.Specification:Colour: blackSize: 380*55*60mmFrequency response: 80Hz-18KHzSignal-to-noise ratio: ≥75.
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