I purchased a "nearly new" item on Mercari, and I haven't used it myself, only tested its functionality. I will also include a printout of the detailed instruction manual from the official website. Functionality confirmed. The strap is unused. The previous owner also stated it was unused. Please check the condition in the images. KOAMTAC KDC20i barcode reader with USB connection - Brand: KOAMTAC - Model: KDC20i - Accessories: Quick manual, USB connection - Features: USB-connectable barcode reader Ultra-small and lightweight design, weighing only 35g. An ultra-small, lightweight data collector specifically for barcodes, offering excellent portability. It can wirelessly transmit data to mobile devices via Bluetooth communication. It is MFi certified and compatible with iOS devices. It adopts a built-in USB connector, eliminating the need for a cable when communicating data with a computer. Charging and data import are possible by directly plugging it into a PC. A neck strap is included for peace of mind when carrying it. ★ We will ship within 24 hours of purchase. ★ In principle, we will only ship anonymously. ★ We will select the most suitable shipping method, either Rakuraku Mercari Bin or Yu Yu Mercari Bin. ★ Books and other items will be shipped via "Yu-Packet Post" with waterproof and anti-folding measures as much as possible. ★ Immediate purchase is OK. You do not need to ask "Is it okay to buy?" etc. ★ Regarding discounts, please use the "Price reduction request" feature. We will not respond to discounts exceeding 10%. In principle, we cannot offer discounts on single items. ★ We do not offer holds or exclusive listings. ★ We will conduct transactions with the person who purchased first. Even if negotiations are in progress, there is no concept of "taking over" the sale. ★ All items are stored by a private individual. Please refrain from purchasing if you are concerned about minor scratches on the outer box, as the item has been handled by someone else. ★ We are not responsible for accidents during shipping.