... 325*425mm 30pcsKey No:109Work type:wireless keyboard and mouse combosInterface Type: USBMaterial100% ABS materialKeyboard ... Features:save electricity,waterproof,dust prevention and portable.Functional characteristics:Ergonomics design,simple fashion ultra ... 10,000,000timesColor match:Black/whiteCertificates:FCC,CE,ROHS FACTORY VIEW usb keyboard and mouse in black and white color