Features：
Turns a 3.5mm combo headphone/microphone port into two distinct ports - one 3.5mm headphone jack and one 3.5mm microphone port, allowing you to connect an external speakers/headphone and microphone to your PC, laptop, tablets or smartphones with a single 3.5mm 4pin combo port
Compact design for maximum portability - a great solution to have on hand in your laptop bag
Gold plated connectors resist corrosion and ensure optimum sound quality
Note,
Does not support for Apple BEATS headset
