This is a wireless earphone and charger set for Nijisanji's Rou Koyanagi. I am selling it to organize my belongings. New, unused, and available for immediate purchase. Unopened, and returns are not accepted to prevent swapping. It has been stored in a dark place. Price negotiation is possible to some extent. onkyo Dytica Rou Koyanagi Wireless Earphones Charger Onkyo Nijisanji