Type:Type-C To 3.5mm Color:Silver/Black Features:Compact/Portable Material: alloy/Nylon weaving Size:about 2.9cm(1.14in) Packing:1 pc Adapter cable Description: 1,Excellent Listening Experience: Enjoy pure and clear sound with this USB C headphone adapter that can convert digital files to analog files with a built-in DAC chip. 2,3.5mm(0.08,0.14in) Adapter: This USB C jack adapter connects devices with standard 3.5mm(0.14in) audio plugs to USB C devices, allowing you to enjoy audio functions such as answering calls. 3,Aluminum Alloy Shell: This USB adapter has a reinforcement process that makes the aluminum alloy material strong and precision coated, so it is not easy to break. 4,Mini Wireless Design: This USB adapter has a mini wireless design that fits better in your pocket or bag. It also has a right-angle design that prevents it from getting matted. 5,Plug and Play: This lets you connect your USB C audio interface to your smart devices with ease. this audio adapter is widely compatible. Enjoy the plug-and-play experience.