Product Details】 - Brand: Panasonic - Product Name: Technics EAH-AZ100-S - Color: Silver 【Included Items】 ・Earphones ・Case ・Eartips ・Charging cable (※No receipt included) 【Remarks】 ・Used about 4 times ・No operational problems 【Review】 Detailed settings are possible from the smartphone app. Noise canceling and ear fit can also be confirmed. The same type of earphones worn by Kazunari Ninomiya, Ryosuke Yamada, and Fuma Kikuchi of the Yoni no Channel. How about this opportunity?