This is the ELECOM USB Type-C connection earphones "EHP-DF11CMBK". It can be connected directly to smartphones and tablets, and is also ideal for watching videos with clear sound quality. It supports high-resolution sound and is equipped with a remote control microphone. [Condition] The outer box has some scratches. It has been opened, but has little signs of use and is in good condition. [Specifications] ・Model number: EHP-DF11CMBK (Black) ・Connection terminal: USB Type-C ・Hands-free calling supported ・High-resolution (Hi-Res) supported ・With remote control microphone