Features: It is made of high quality ABS material, strong and durable. The layout is simple, you can use it directly, very comfortable. Office and game keyboard, new 2.4G wireless connection mode, so that you can face any situation. It comes with a strong non-slip pad that prevents the keyboard from sliding around while typing. All the keys on the keyboard are fade-resistant, so you don't have to worry about the letters on the keys coming off. Insert the receiver at the bottom of the mouse into the USB port of the computer, and then fiddle the key of the mouse and keyboard to ON end to use. Specifications: Material: ABS Size: Approx. 37*12.5*2cm/14.57*4.92*0.79inch Type: 2.4G Wireless Connecting Distance: 10m Keyboard Key Quantity: 96+12FN Mouse Key Quantity: 4D Resolution: 800/1000DPI Battery: Keyboard: 2*AAA(not include) Mouse: 2*AAA(not include) Compatible System: For Windows 7/8/10/XP/Vosta And Later Package list: 1 x Keyboard 1 x Mouse 1 x USB Receiver . Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.