1. Mini speaker 2. USB powered 3. 2.0 Version 4. Available for computer 5. Lovely appearance

1. Product name: 

2.0 mini USB speaker for computer

2. Features:

1) Lovely appearance

2) Good sound performance

3) USB 5V power

4) Availalbe for computer

5) Active audio system

3. Specifications:

1) Power supply : USB  5V                                                                                                                                                     

2) Impedance: 4 ohm3) Speaker Unit: 2 inches                                                                                                                                              

4) Output Power: 2*2.5W5) Frequency range : 90Hz~18KHz                                                                                                                                                

6) Signal-to-noise ratio : 70dB