... .practical and portable 2.Usage:storage for mini speaker 3.pu,good quality and top class super mini speaker bag1.practial and portable2 ... : 6cm , it is up to your speaker size4. special use mini -rounded speaker 5.OEM service , we can design according to ... . our advantage1.good service , including quick-valuable reply , offer detailed-professional information when you need 2.our xinfa promise do our ...