Cool design hot 360 degree rotation USB mini pc laptop speakers SK-521

New private USB2.0 Speakers used in computer / laptop and ther USB device CE, RoHS, FCC is available hight quality good price

hot private USB2.0 speakers for computer, laptop, cellphone and other USB devices SK-521

Mini, hot plug and play,  good sound effect

Cool design hot 360 degree rotation USB mini pc laptop speakers SK-521

Cool design hot 360 degree rotation USB mini pc laptop speakers SK-521Appearance: elegant and nice, classic  and patent designDifferent color choice , making your life more colorful.Suitable to fashinable consumers.USB provide power, mini stereo system.High-efficience Class-D professional digital vedio amplifier.3D sound effect .Adapt to different kinds of device, such as laptop ,, mp3,mp4,CD,mobile phone.

Technique Parameters:

Output power: 2.5W*2

Loudspeaker specification: 2 8Ω 8W full range

Frequence response: 90Hz - 20KHz

Sensitivity: 80db±2db

Signal to noise: ≥80dB

Distortion factor: ≤0.3%

Case material: Plastic & Alloy

Manner of articulation: Manual

Cool design hot 360 degree rotation USB mini pc laptop speakers SK-521