I opened it after purchase and tried it once, but the model wasn't compatible, so I couldn't hear anything and am listing it for sale. USB Type-C to 3.5mm headphone jack conversion cable, microphone compatible, 0.1m long. - Brand: ELECOM - Model Name: EHP-C35BK - Type: USB Type-C Conversion Cable - Length: 0.1 m - Application: For earphones/headphones - Connector Type: Type-C to 3.5mm - Microphone Compatible: Yes Thank you for looking.