◆ Contents Demon Slayer x Onkyo Headphones ONKYO Headphones Rengoku Kyojuro Demon Slayer Corps Pillar Design Wireless Earphones CP-TWS01A 【Product Details】 Playback Frequency Band: 20Hz～20KHz Sensitivity: 92±3dB Impedance: 16Ω Maximum Input: 5mW Waterproof Standard: IPX7 Accessories: Charging case, crepe-style drawstring pouch, original package, USB Type-C, Replacement tips x 4 ◆ Condition Used for about 2 hours after purchase to check the operation, then stored back in the box. Handled with care, but there are some minor damages to the box from opening it. Please refrain from purchasing if you are concerned about the condition. ◆ Other Notes Everything shown in the photos is what will be sold. Items such as the outer box are always shown in the photos. (If not shown, they are not included) We can accommodate your preferred packaging and shipping method. Please contact us before purchasing if you have any requests. If you cancel, we will refuse future transactions.