Purchased in 2024 for home use. All accessories are included. The condition is also good. Regarding sound quality, it delivers good sound without being inferior to any genre. There's nothing particularly noteworthy, but it's simply good sound. The noise cancellation and ambient sound functions are also above average. What I'm most satisfied with when using these headphones is the quality of the housing. I was satisfied with the high quality of the main unit, carrying case, etc., which exceeded the price.