Features:brand new and high qualityThe mouse function and keyboard function are combined into one, and work efficiency is doubled with half the effort.The design is small and easy to carry.It supports both wireless and wired connection modes, which are flexible and changeable.The metal for shell is elegant, beautiful and durable.The operation is sensitive, with its own voice broadcast function, which makes typing easy and convenient. Specifications:Material:MetalSize:Approx.2.3x2.3x9cm/0.91x0.91x3.54inchesColor:Black/Purple/Red/Silver Note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Host1x Packing Box1x Data Line1x Manual