Featuring low noise, the keyboard mouse will not disturb your work or entertainment.You will have smooth using experience because the keyboard mouse features quick response and sensitive tracking.It is made of good quality ABS material, durable to use.The length of this product is 45cm, the width is 14.5cm and the height is 6.7cm.The connection distance is 10 meters, which is suitable for desktops, notebooks, all-in-ones and other devices with USB interfaces, and there is no requirement for the system.Item Name: Keyboard MouseMaterial: ABSColor: Black, Multi Color, Green, Purple, BlueKeyboard Battery: 1 x AA Battery (Not Included)Mouse Battery: 1 x AA Battery (Not Included)Features: Widely Compatible, Wireless, Eye-catchingSize Details: 45cm x 14.5cm x 6.7cm or 17.72" x 5.71" x 2.64" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Keyboard 1 x Mouse1 x Receiver