DUNU x Gizaudio DaVinci 2DD+4BA Earphones Accessories are new and unused. I was captivated by the highly-rated reviews and purchased these authentic earphones at a famous earphone store in Osaka in late July. I only used the earphones for about 2 hours of listening. The other accessories are new and unopened, so please rest assured. I heard from the earphone store that they are selling very well. I realized that these are excellent earphones with a powerful, dynamic sound and high resolution, but I already have similar ones, so I would be happy to pass them on to someone else. The color of the earphones has a chic, mature design, so those who don't like flashy orange will find them to be a lovely item. I think that changing the ear tips and cable to your preferred ones will likely result in an even more wonderful sound. Thank you very much.