1.USB Male to 3.5mm Audio Stereo Headphone Jack Plug Spring Cable For MP3 MP4

2.And perfect for users who are always working with serial devices like PDA, Digital Camera, Modem, Cellular Phone, ISDN Terminal Adaptor, and etc.

3.Charge electronic device through the USB port of your PC, USB travel charger.

4.A perfect accessory to bundle with your mini electronic device * Spring Cable design, convenient for carrying with. Tensile, Max. length up to 90cm

5.Suggested Applications: Any mini electronic devices with DC 3.5 mm plug such as Flash Memory Card Reader / Portable Speakers / Portable Devices MP3