Thank you for viewing. I have briefly confirmed its operation. It launches balls, but they need to be pushed in by hand to launch. Continuous automatic firing is not possible. The rails detach into two pieces. I will ship it in that state. The box has some tears. Please check the photos. I plan to put the box in a plastic bag and wrap it with cushioning material for shipping. In that case, the contents will be visible. If I have a suitable-sized cardboard box, I may put it in a plastic bag and ship it in the cardboard box. In that case, the cardboard box will be recycled. Batteries are not included. You will need 4 single-cell batteries separately. Below is information from the website, etc. Double roller system for stable ball control. The use of cored urethane balls allows for practice with aluminum bats. The height adjustment function expands the variety of batting practice. Lightweight and compact design for easy carrying and storage. 〈Specifications〉 *Quoted from the website - Body size: Approximately width 25 × depth 24.5 × height 48.5～66 cm (height adjustable) - Weight: Approximately 1.6 kg - Compatible balls: Urethane balls with a diameter of approximately 72 mm (8 balls included) 〈About the condition of the product〉 As is, simple operation confirmed. Please check the photos for minor scratches. I have inspected the item with the utmost care, but as it is a used item, there may be overlooked scratches or stains. I would appreciate it if those who understand this would purchase it. 〈About accessories〉 Everything shown in the photos is included. Please confirm this before purchasing. ※No claims or returns are accepted under any circumstances.