mini wireless keyboard 2.4g + mouse + receiver dongle + white memory module

note: mini ultra thin wireless keyboard and wireless dongle are also offered to wireless receivers, a perfect combination the keyboard on the silicone rubber membrane blocks dust / sludge, but it's just to expose normal keys, just as you do on which keyboard. on the back of the keyboard is the battery board, which uses two aaa batteries (" not included "). there are also four rubber feet on the back to prevent slipping. the length of the mouse is only 8 cm, and the deepest point is only 2.5