S-288 portable USB speaker 

1.Output power:20W                 2.speaker driver: 4″+1.5″                     3.S/N Ratio≥75dB                  4.Power: AC220V 50HZ～60HZ                  

5.Product size: 160*260*150mm      6.color box: 270*170*160mm                         

7.carton box: 560*360*340mm, 8sets/carton                      

8.Quantity: 950sets/40HQ

Comprising of USB & SD crad read and FM radio fuction

S-288 gives you high quality audio and deep bass in your music and games. What is more ideal for your PC, TV, notebook or digital audio player