IMPORTANT NOTE:It's only compatible with CTIA standard headphones, do NOT compatible with CTIA standard Earbuds.
-3.5mm Female to Dual 3.5mm Male Audio Cable(One male for Microphone, the other male for headset).
-The 3.5MM Speaker Mic Stereo Audio Y Adapter allow you onnect your headsets (Audio & Microphone) to a PC or Laptop for using with VOIP Applications,such as Skype or Chat Programs, MSN Messenger, Yahoo, Google Voice and more.
-Connector diagram:One for Headphone Jack on your PC/Laptop,the other for Mic Jack on your PC/Laptop.
-Gold Plated connector and Oxygen-Free Copper ,durable and reliable, ensures stable and strong signal transmission.