We are professional manufacturer specialized in mp3/4 and USB drive based in shenzhen china, We provide our customers best quality products, prompt delivery and competitive price are also our advantages ,We also provide OEM, ODM service for worldwide clients .Your satisfaction is our pursue.We are looking forward hearing from you soon Best regardsDavidCompany name: Shenzhen Bestar Elecctronic Co.,LTDOur website: xxxxx Tel: 086-0755-84159001 Fax: 086-0755-26286692