This is a beautiful item with almost no scratches or stains. There are no operational issues, so you can still use it. It has been cleaned prior to listing, so you can use it immediately upon arrival. Instant purchase is OK. Accessories: Main unit, mouthpiece, mouth cap, band, shoulder strap, charging cable (compatible), instruction manual. Please confirm that everything shown in the photos is included. The Aerophone mini [AE-01] is recommended for anyone who wants to play a musical instrument. It's easy to get started with a button layout similar to a familiar recorder, and you can enjoy playing along with your favorite songs. The instrument sounds built into the main unit are six familiar and easy-to-use tones, allowing for a variety of performances regardless of genre. Its compact design makes it easy to carry anywhere. Furthermore, by connecting headphones, you can concentrate on your performance without worrying about your surroundings. The Aerophone mini becomes even more fun to play with the free dedicated app, Aerophone mini Plus, which can be used with a Bluetooth® connection. The app has over 50 tones you can play. It also includes 11 practice songs for learning basic playing techniques, mainly standard numbers. After finishing the practice songs, you can enjoy ensemble performances while playing your favorite music on your smartphone or tablet. This is a multi-functional electronic wind instrument with USB connectivity and a replaceable mouthpiece. - Model: Electronic wind instrument - Color: Blue - Number of buttons: Multiple operation buttons - Connection terminals: USB port - Mouthpiece: Replaceable mouthpiece Thank you for viewing. f018022