High PrecitionThe wireless keyboard and mouse set with DPI 1600 in 3 levels - you can easily change the cursor sensitivity of this cordless mouse, suitable for different occasions; usually 1200 DPI for the office, 1400-1600 DPI for 4K resolution monitors or for entertainment, such as playing games at home. ^^Service for You30 days money-back & 12-months guaranty. if any questions with our product, please don't hesitate to get a after-sales service, we will response within 24 hours. ^^Control Your Equipment from AnywhereThe wireless keyboard and mouse set has a 10 meters (33ft) Bluetooth range, Ensures trouble free connection in the largest room (Bluetooth range may vary depending on operating environment and computer setup).
^^Your Computer at Your FingertipsWith a stable scissor mechanism beneath each key, Get instant access to the internet, play/pause, volume, mute, switching systems/devices and more with 16 hot keys and programmable F-key. ^^Plug And PlaySetup is easy - no ne