Thank you for viewing! This is the Minebea COOL LEAF flat panel keyboard KBCL-01. It features an all-flat design without keycaps and a light guide plate backlight that makes the characters appear on the mirrored panel. In addition to its high interior design, it is suitable for use in various environments where high cleanliness and design are required, such as medical settings, home theaters, food factories, and clean rooms. This futuristic input device was developed by Minebea, incorporating the technologies it has cultivated over many years. The all-flat surface is easy to clean, making it ideal for special environments where dirt is undesirable, and for "showcasing" in places like museums and stores. As many reviews point out, it is not suitable for general typing purposes, but its unique design greatly contributes to stylish desk environments and special event productions. Also, by muting the key input sound, it can be used in environments where strict silence is required. 【Condition of the product】 Operation has been confirmed, and it works without any problems. However, please note the following points: ・There are slight scratches and dirt on the touch panel surface due to use. ・There are slight cracks on the upper left and lower right of the main unit. (Please be sure to check the photos) Although there is no major damage, please refrain from purchasing if you are concerned. Overall, I think it is in relatively good condition, but please forgive any minor scratches or signs of use as it is a used item. Please check the current condition in the photos and purchase after you are satisfied. 【Accessories】 ・Keyboard body ・USB cable (compatible product) ※Original box and instruction manual are not included. 【Main operation methods】 ・Fn + ↑ or ↓: Change the volume of the beep sound when a key is pressed (mute is also possible) ・Fn+1～5: Change the touch sensitivity (F1 is low sensitivity, F5 is high sensitivity) 【Features】 ・Easy to clean with an all-flat panel ・Excellent visibility in the dark with a backlight ・Stylish and highly designed appearance If you are attracted to the design and special uses, please consider it. Please purchase only if you understand that it is a used item.