Brand New in Box factory sealedThe Microsoft Wireless Optical Bluetooth Keyboard & Mouse (UB1/JSF6) is a reliable and efficient set of peripherals designed for use with computers, tablets, and smartphones. The keyboard features a standard QWERTY layout and English language options, making it convenient for everyday use. The wireless connectivity allows for freedom of movement without being tethered by cables, while the blue color adds a stylish touch to the overall design. The optical mouse offers precise and smooth cursor control, perfect for navigating through various tasks with ease.