It is fully functional, although there are minor scratches from use. It comes with the original power adapter and a new mouthpiece OP-AE05MPH. The product will be packaged with multiple layers of cushioning material on each side. Additional cardboard boxes are available for the following fees, please contact us before purchase: Roll cardboard: 3000 yen Box cardboard: 4000 yen Fluid design with rich expressiveness. The new standard in Aerophones. The Aerophone AE-20 inherits the playability and expressiveness of the flagship model Aerophone Pro, while being a more compact and casual standard model. It is an innovative digital wind instrument characterized by its richly expressive sound, meticulously crafted. This is a single instrument that brings wind instruments closer and allows you to enjoy them creatively, inviting you on a musical journey. The new standard in Aerophones The Aerophone AE-20 was created with artists who are active in the world of wind synthesizers. It is a digital wind instrument that enables uncompromising musical expression. Inheriting the sound and expressiveness of the flagship model Aerophone Pro, it condenses the appeal of the Aerophone into a compact package. It features realistic sound and high operability, a key touch that reflects player feedback, excellent playability, and a design that can be carried anywhere. A variety of instrument sounds at your fingertips With the Aerophone AE-20, you can immediately play a variety of instrument sounds as soon as you pick it up. With a single sound change, you can play realistic and beautiful sounds by blowing into it, from woodwinds, brass instruments, and string instruments to the latest synthesizer sounds. It supports all musical styles. SuperNATURAL Acoustic The Aerophone AE-20 brings the world of authentic acoustic instrument sounds to your hands. In addition to soprano, alto, tenor, and baritone saxophones, you can instantly play the sounds of woodwind/brass instruments such as flute, clarinet, and trumpet. It also includes string instruments such as violin and cello, as well as ethnic instruments such as erhu, shakuhachi, and bagpipes. SuperNATURAL technology allows you to control subtle nuances while reproducing realistic dynamics, articulation, and the resonance of overtones. The World of ZEN-Core