usb 2.0 speaker 1. Computer speaker 2. Shocking bass 3. Good hi-fi system 4. 3.5mm Stereo Audio input

usb 2.0 speaker1. Computer speaker 2. Shocking bass 3. Good hi-fi system 4. 3.5mm Stereo Audio input  

USB 2.0 mini Speaker

Features: 

Input Power : USB DC5V

Input interface: 3.5 mm audio cable

Output power (RMS): 3WX2

Frequency Response: 90Hz-20kHz

Input sensitivity: 550±50mV

Signal to noise ratio: >=95dBA

THD+N: <=0.15%

Driver unit: 2 inch(52mm),full range,neodymium driver,Magnetically Shielded

Impedance: 4ohm

New Pig-shape USB 2.0 speaker