... ,decoration 2.environmental protection 3.one year warranty portable Docking Speaker without power for Iphone 4/4S Enjoy music ... voice 10 db. 5.it's also a portable docking speaker,you can charge your iphone when use the ... speaker . Main Parameters:1. Size: 12.2*11. ... weight:19kg5.color: Purple,blue,transparent,red portable Docking Speaker wihtout power for Iphone4/4S