our company, shenzhen sunsky technology limited, is a professional manufacturer of consumer electronics; specialized in mp3/mp4 player, pc camera, usb data cable, usb skype phone, bluetooth dongle/hand free, card reader, memory card, usb hub and so on. all of our products are in high quality and favorable price. any detail refers to our products, please land our website. if you are interested in our products, please contact with us as soon as possible. website:http://www.sun-usb.com contact person: nancy m.b:86-13590413533 tel: 86-755-61302080 fax: 86-755-61302090 e-mail:nancy@sun-usb.com msn:sun-usb-nancy@hotmail.com