Type-C Earphone Jack Stereo earphones with USB-C connection, equipped with a DAC to reduce noise. - Type: USB-C Stereo Earphones - Features: DAC equipped - Compatibility: For smartphones - Noise Reduction: Reduces noise and distortion - Microphone: With microphone for calls - Price: Brand: Top Brand USB Type-C Earphones Headphones with Microphone Remote Control Wired Stereo 1.2m iPhone Android Smartphone Mobile Phone (Black) AUCMSH1-BK Model: Dynamic type Driver Unit: φ10mm Maximum Input: 5mW Impedance: 16Ω Output Sound Pressure Level: 102dB (at 1kHz) Frequency Response: 20Hz～20kHz Plug: USB-C Cord Length: Approximately 1.2m Weight: Approximately 12g (including remote control and cord) Accessories: (1) Standard ear pads (SS/S/M/L) M size already attached to the main unit (2) Low-isolation ear pads (SS/S/M/L) (3) Instruction manual Purchased by mistake at FamilyMart. I was in a hurry, so I took it out of the package intending to use it once, but it is unused. Thank you for viewing. Please consider purchasing.