Hot selling 2.0 portable computer mini speaker  

1.Material:Pure Aluminium alloys 2.Rate power: 3W x 2 3.Frequency rangeaa90HZ~20KHZ(Hz); 4.Input voltage: DC5( V );

6.Impedance: 4HM( Ω );7.Frequency response: 50/60HZ(Hz);8.Power supply: 500MA Lithium ion battery Color:Green/Pink/Purple/Yellow/Blue   OEM color

1)plug in TF card,MP3/MP4 or movable hard disk directly                                                  

2)500MA build-in lithium battery,support Hi-Fi music for3 to 5 hours,suitable for traveling         

3)with3.5MM headphone output                            

4)With  LED display(B)5) LED display(B)+FM Radio=(C)                                                 5). Stereo audio input, easy connection of digital music players, notebook computers, mobile phones and other audio equipment, extensive audio-visual products.