Digisino Technology Co.,Ltd are prefessional MP3 Player & USB Drive manufacturer in china. All our products export with CE,FCC,SISVEL License. there are more than 80 workers in our factory. we insist to provide best quality products to customer with competitive price,on time delivery and best service , that help us to get more customers. Please visit our website to find more information about us. any problem, please feel free to contact us. Hope everything goes well !