Compatibility Devices: 3.5mm male to Type-C female o cable compatible with iPod, , MP3 players, CD players, smartphones, laptops, tablets, and any o digital devices with 3.5mm jacks. Note: Only supports o output, does not support charging. Hi-Fi Stereo Sound: The 3.5mm male to Type-C female o cord uses a silver-plated joint that has antioxidant and corrosion resistance, which protects the o signal from RF and electromagnetic interference during transmission and ensures that stereo sound is not compromised. Plug and Play: Plug the 3.5mm male jack into your o device and the USB female connector into an o headphone cable with standard USB Type-C. Only supports headphones without DAC decoder chip. High Quality: This 3.5mm to USB-C female o adapter features gold-plated connectors to resist corrosion and ensure the best sound quality. The o cable is very lightweight and easy to carry. You can use it at home, in the office, or while traveling. Notice: Only supports analog chip headphones, does not support DAC decoder chip. The method of distinguishing between analog headphones and digital headphones is as follows: 1. Digital headphones are headphone products that are directly connected using a digital interface. Similar to the design of the most common portable earbuds and headphones now, they no longer use a 3.5mm interface but use the data cable interface of the mobile phone as the headphone interface. 2. Analog headphones usually have a 3.5mm headphone jack. Headphones are generally detachable from media players and connected using a plug. Headphones are a pair of transducer units that receive electrical signals from media players or receivers and convert them into ble sound waves using speakers close to the ears. Color: Red Material: Plastic Package Contents: 1 x 3.5mm Male to USB Type-C Female o Adapter