... samll order 5.With ISO,CE,FCC PC Computer Laptop Notebook 2.0 Speakers Power LED, Volume and Headphone Jack USB ... pounds and they can be carried everywhere with your laptop, notebook or macbook.Compatible with all type of PC models, laptops ... in Original Retail Packing, USB CableRequirements:USB Port3.5 mm Audio JackWindows 98, XP, ME, VISTA, 7, LINUX, MAC OS 8 ...