There are 2PCS Type-C 3.5mm headphone phone adapters made of aluminum alloy and aramid fiber. This adapter is compatible with smart devices that support Type- , such as game consoles, , laptop. Please connect headphone with the adapter and plug it into the phone together. Features - Brand: UKCOCO - Material: aluminum alloy, aramid fiber - Color: black - Single size: about 12 x 6.2 x 9.4 cm - Package size: about 9 x 8. .5 cm - Total weight: about 15.5g - Compatible headphone: 16~32Ω(speaker impedance) - interface: USB 2.0, Type-C - Digital : 16bit/48KHz - SNR@1KHz: 85dB - +N@1KHz: -72dB - Made of premium aluminum alloy and aramid fiber, safe, durable and nice-looking. - Built-in digital processing chip is compatible with digital signal stereo headphones. - Compatible with Chinese standard and standard 3.5mm headphones, support function of and call. - Also applicable to mobile phones, , laptop and other devices with USB Type-C interface, to convert to audio 3.5mm JACK for listening to music and calling. - Mini size is compact and portable. Easy to carry and convenient for you to use at any place and at time. - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 2 x UKCOCO 3.5mm Type-C Earphone Adapter