Earise AL-101 3.5mm Mini Computer Speakers Powered by USB Black

If you’re looking for a pair of speakers with acoustic quality stereo sound but easy to carry and not taking too much space on your desk. EARISE AL-101 will surely meet your needs!
Note: USB and 3.5mm cables both need to be plugged.
Features:
-Perfect sound with 3D Stereo Effect
-With volume control switch
-3.5mm stereo signal cable
-Power supplied by Mini USB, no adapter or amplifier required.
-Hot plug, no software driver needed
-Full Frequency speaker unit with RMS 2.5W*2(5W)
Specification:
Output Power: 1.25W*2 with power supplied by desktop/laptop
Input Sensitivity: 600+/-100mV
R. Frequency: 90Hz-20KHz
Distortion: 0.3% 1W 1KHz.
S/N Ration: ≥60dB
Separation: ≥45dB
Package Including:
1 X Earise AL-101 Speakers Set
1 X User Manual