Connects a microphone and stereo headphones to the USB-C or Thunderbolt 3 port on your smartphone, MacBook, Chromebook or tablet. Adds two 3.5 mm ports to a device that comes with no more than one stereo audio jack Connecting to a USB-C port lets you bypass a defective sound card or audio jack Compact aluminum housing fits into a laptop bag for easy listening anywhere Reversible USB-C plug connects in either direction for immediate no-fuss use Plug-and-play operation with no software required for speedy installation
