This wireless keyboard and mouse set is perfect for both homes and offices use. With its sleek design and quiet operation, it won't disturb others around you. The 2.4G wireless connection ensures a stable signal with no delay, while the key caps provide a comfortable typing experience. The mouse is of high-precision and comfortable to hold. Features -Color:Black -Material:Plastic -Size:44.50X16.00X2.50cm/17.49X6.29X0.98in -Interface: USB -Current consumption: max 100mA - Silent operation: The keyboard and mouse are designed to operate silently, won't disturb others around you while or play, great choice for shared spaces. - Stable connection: The computer keyboard and mouse feature a stable wireless connection that ensures there is no delay or lag during your keystrokes and mouse movements. - High precision: The mouse features an optical sensor that allows for smooth and accurate operation, making it easy to control your computer. - Ergonomic design: Designed with ergonomics in mind, the keyboard and mouse provide a comfortable and natural typing and clicking experience. - Wide compatibility: The set is compatible with a wide range of devices, whether you use a pc or laptop. It is also easy and fast to connect. Package list: 2 x wireless keyboard (battery not included) 2 x wireless mouse (battery not included)