Downloads & FAQ

Build your hopes on Kyung Jin Electron. Our goal is to support your business to achieve great prosperity and happiness.

  • Files
  • What is QD connector?
    Quick Disconnection connector enables you to use a single headset with variety of connections
    with different types of QD cables. Also, it keeps its connection during switching headsets.
  • How do I know if the headset work for which phone system?
    There are different types of cables for different type of telephones.
    Some phone system requires special cable, so please contact us for any concerns
  • Why do I need to use headset for my work?
    By using a headset, you can feel the freedom of your both hands which
    greatly increases your productivity and work efficiency.
  • I want to become a partner.
    We are always eager to hear or support your business. To become a partner,
    please fill out your information and inquiries at the ‘Contact us’ section.
  • I want to have my own brand. Is it possible?
    As an OEM manufacturer, we are surely capable of making your own brand inserted on your products.
    Various packing methods are also available such as display boxes, hard cases etc.
  • Do you have your own factory?
    Kyung Jin Electron owns its own factory located in Shenzhen, China since 2002.
    Our factory management is controlled under ISO 9001, 14001 and other international standards.