Brand New Mini USB Powered Cube Speakers!

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Performance?parameters:

?power amplifier output power: 3 w x 2 (THD = 10%)，

signal to noise ratio: 60 db

higher degrees of separation: 70 db?

higher frequency response: 20 hz - 90 hz

?power supply voltage: DC5V

power cord: 0.85 m， audio line: 0.85 meters，vice machine line: 0.5meters

Simple， fashion， beautiful appearance let you fondle admiringly

Left and right channels to strengthen the surround sound make you unable to extricate themselves in the music

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