Features: 1.Wireless Connection: Adopts new 2.4G wireless connection mode, keyboard suitable for office and games, easy to face any situation. 2.Clear Letters: All letters on the keyboard are fade resistant, so you don't have to worry about letters falling off the keys. 3.Non Slip Pad: Comes with a sturdy non slip pad that prevents the keyboard from sliding while typing, providing better using experience. 4.ABS Material: Using excellent ABS material, the keyboard and mouse possess impact resistance, scratch resistance, environmentally friendly. 5.Ideal Replacement: This keyboard and mouse can be easily installed, ideal replacement for the old and damaged parts. specification:Item Type: Keyboard and Mouse Model: GMK-329 Material: ABS Transmission Method: 2.4G Wireless Number of Keyboard Keys: 113 Keys Mouse Photoelectric Resolution: 1600dpi Button Life: 10 Million Times Keyboard Battery Type: 1 x AA Alkaline Battery (Not Included) Mouse Battery Type: 1 x AA Alkaline Battery (Not Included) PackageList:1 x Keyboard 1 xMouse 1 x Receiver