AKAI professional EWI4000S ELECTRIC WIND INSTRUMENT Wind Synthesizer - Body Only Regarding operation and sound output, functionality has been confirmed to be normal using battery power. AC adapter is not included. The exterior is clean with no noticeable damage or signs of use. Please understand that there may be minor scratches or scuffs due to the item being a used product. ◎Included Items Body only (battery-powered) Shipping will be done in a cardboard box after being wrapped in bubble wrap. Shipping carriers will be either Yamato or Sagawa Express.