SONY black wired earphones with volume control and playback functions. - Brand: SONY - Included items: Instruction manual (warranty expired, so I will dispose of it.) - Control functions: Volume adjustment, play/pause button - Color: Black - Model: Wired earphones These are wired earphones from the 2021 model. Everything in the photos is included. The instruction manual and replacement ear tips are included. I think I used them for about a year. I stored them at home, but I am selling them to declutter. I have confirmed that they work. There are minor signs of wear and tear from daily use. The box is crushed and has stains. Please refrain from purchasing if you are sensitive to used items.