Converts 1 3.5mm input to 2 (Audio and Microphone) 3.5mm outputs
Allows you to use the microphone function while using your normal headphones on the computer
More durable with nylon braided cable design
Steady sound transmission
High quality cable design
Aluminum alloy cable protection design that increases durability at the cable ends
You can use it in MP3, CD, phone, computer, radio and audio systems.