... speaker,USB speaker 1.simple design 2.ideal sound speaker creative speaker2.0 multimedia speaker, computer speaker, USB speaker, USB ... 5W+1.5W(RMS)* Frequency Response: 50-18Khz * USB Power*Control:Power,LED,Volume,E-jack*Size:(W)59x(D)66x ... (H)141mmBusiness Type: manufacturerOEM services, strictly quality control, good quality, attractive price, on time delivery. speaker creative speaker