... . Built-in memory 5 MOQ 200pcs Winter hat with bluetooth earphone player / headset MP3 1.Design/Dimension:50mm×50mm×11mm2.Blue ... &Unique,Convenience Design10.Color: Red,black,white,blue etc11.Accessories: stereo earphone, USB cable, User Manual12.Packing: gift box other13.Weight:20G14 ...