Protable round the small sound speaker 1.Exterior fashion 2.mini Angel 3.welcome OEM ODM Protable round the small sound speakerSuperiority: 1.Exterior ... mini digital audio.*The new diaphragm micro-speaker, clear,treble, bass, pure, unique design, the sound quality was even better.*button design ... : OEM Service Offered Buyer Label Offered Protable round the small sound speaker