Dpecification: Input: USB DC 5V Speaker Power: 3W*2 Input Sensitivity: 600+/-100mV R. Frequency: 90Hz-20KHz Distortion: 0.3% 1W 1KHz. S/N Ration: ≥60dB Separation Degree: ≥70dB Note: Both USB and 3.5mm cables need to be plugged.

• USB powered with a 3.5mm audio port, potable and elegant design.
• Cool diamond shape design, distinguishes from all the other PC speakers.
• The wire is designed with volume control switch, quick and convenient adjustment.
• Size:5.5*3.5*3.7in, 2*2W speakers, Small size with powerful, rich and clear sound.
• For normal work, USB and 3.5mm cables both need to be plugged.

USB powered with a 3.5mm audio port, potable and elegant design.SCS ETC