Description :<br>  USB 2.0 A Male Plug to DC Power Jack Female 3.5mm x 1.35mm Spiral Coiled Cable  <br> Specification :  Hole Diameter: 3.5mm Pin Diameter: 1.35mm Power devices from a USB port. For small electronics and devices which use a 3.5mm barrel jack for a power cable Provides 5V DC from USB. Color: Black Coiled Length: 25cm Extremely straight Length: 80cm ( Normally， we will extend it to 1\/2&amp;quot; length.)<br>  <br> Package includeds :  1 x USB 2.0 A Male Plug to DC Power Jack Female Spiral Coiled Cable<br>  <br> Details pictures :