The product is new and unused, but please be aware that there may be some scratches on the product. Please refrain from purchasing if you are overly concerned about this. You can charge the product with your own USB-C cable. After purchase, no claims or returns are accepted to prevent product substitution. The screwdriver tip has an LED that lights up automatically when using the electric function, regardless of whether it's in low or high mode. The switch on the back of the screwdriver switches between modes: turn left for low, right for high, and center for manual. The storage case holds approximately 50 screwdriver bits. It has a rotating storage design and also includes tweezers and plastic pry tools, making it a great value. There is also a magnetizer to magnetize the screwdriver bits. This precision screwdriver set is all-in-one and fits in a single cylindrical case, so it doesn't take up much space wherever you go. It's small enough to fit in a bag, so please consider purchasing it. The price of this product is normally around 14,000-15,000 yen. On Amazon, it's 13,999 yen including tax. I will not be offering any discounts. If you prefer a brand new product, please purchase it on Amazon.