This item has been repackaged and is missing the original box. It easily connects to any recording device with a 3.5mm mic input jack. It is light and compact, easy to carry while out filming. Stay in touch with your subject using the supplied earphones. Sony Corporation The Sony Corporation needs no introduction. With products ranging from televisions, digital imaging, audio / video, electrical components and phones, almost everyone has had some experience with Sony in their lifetime. Sony Corporation The Sony Corporation needs no introduction. With products ranging from televisions, digital imaging, audio / video, electrical components and phones, almost everyone has had some experience with Sony in their lifetime. Should this product fail, you have the option of contacting the manufacturer / supplier directly.