Manufacturer: Zero Halliburton Model Number: 814920005 I fell in love with the sturdy construction and impulsively bought it, but I probably won't use it in the future, so I'm putting it up for sale. ・Operation confirmed. ・Purchased from an authorized retailer. ・There are some minor scratches, but it has never been used outside, such as being put in a backpack. ・Please check the manufacturer's official website or product review sites for product specifications. ・If you have any questions, please feel free to comment, and I will answer them to the best of my ability. This product is a used item that has been in someone else's hands once. Please consider purchasing only if you understand that it is a used item. Also, please refrain from purchasing if you are a nervous person or if you do not understand that it is a home-stored item and the above precautions.