Audio-Technica ATH-M20xBT wireless headphones. They support both Bluetooth and wired connections. I bought these with an Amazon gift card I received from a friend for my birthday on October 10th, 2025 (last month), but I haven't used them much, so I'm selling them to someone who wants them. The sound quality is good, as expected from headphones. All original accessories and instructions are included. I've only charged them 2-3 times and there are no noticeable scratches, so the condition is good, but please understand that these have been handled by a person before purchasing. I cleaned them with a disinfectant wipe before listing them. I've included a picture of the Amazon purchase record at the end. Please take a look. No claims and no returns. - Brand: audio-technica - Color: Black - Type: Over-ear - Ear Pad Material: Synthetic leather - Connection Type: Wireless Thank you for viewing. Audio-Technica Model Name...ATH-M20xBT