Lightweight Bluetooth keyboard, compatible with Windows and Mac. - Brand: ELECOM - Connectivity: Bluetooth - Version: Bluetooth 5.0 - Supported OS: Windows, Mac - Keyboard Type: Full-size - Features: Lightweight design - Keyboard Layout: Japanese layout Thank you very much for viewing. I will do my best, although there may be some shortcomings. This is an opened item. It has only been used 2-3 times and is believed to be in almost new condition. Please check the photos. Our product storage warehouse is smoke-free. There is no smell of tobacco. We do not have any pets. 【Shipping Method】 Home Delivery Service ※ Although we always inspect our products, there may be "scratches," "crushed boxes," "damage," or "store barcode stickers" even on new items from the manufacturer. Please refrain from bidding if you are looking for a perfect item, are concerned about scratches, or are nervous about such things. ※ For initial defects in unopened items, please contact the manufacturer. ※ Please contact us within 24 hours of winning the bid and make payment within 72 hours. If we cannot contact you, we may cancel the winning bid at the buyer's convenience. ※ Shipping will be within 5 days of confirmation of payment as a general rule. Please bid only if you understand the above-mentioned items. Thank you very much.