ONKYO Natsume's Book of Friends Nyanko-sensei Wireless Earphones, brand new and unopened. This collaboration model comes in two types: the "Nyanko-sensei" model and the "Uribo Nyanko" model. The model name is printed on the top of the charging case. Both housings feature laser-etched icons of each model, which light up with LEDs when activated. The "Nyanko-sensei" model features newly recorded voice guidance with a total of 14 phrases featuring interactions between "Nyanko-sensei, Madara, and Takashi Natsume." The "Uribo Nyanko" model features a total of 14 phrases with interactions between "Nyanko-sensei, Takashi Natsume, and Kaname Tanuma." These include power on/off, pairing, and tap sounds. The packaging features an original design with a newly drawn deformed illustration.