1)Mini Sport Sound Box,Mini Speaker Box 2)can switch-in Notebook PC, ... in FM radio 4)CE,FCC,RoHS etc Mini Sport Sound Box,Mini Speaker Box.Product presentation:1.Play music,with ... /FAT32j).Audio Format:MP3/WMA This product is a mini sport speaker,you can grasp in hand or put ... with by bike sports.it will be your nice musical trip . Applications: Sporting Life:Badminton/Billiards/Tennis ball/Yoga/Physical ...