Feature:1. With ergonomic design, the keyboard has a tilt angle, and the typing position is comfortable.2. The wireless mouse with the outline shape of the car can work comfortably for several hours.3. The operation is convenient and quick. Use the numeric keyboard to type quickly, and you can also instantly access music, Internet, email, volume, etc. through multimedia hotkeys.4. The mouse and keyboard adopt a noisereducing mute design, suitable for office use.5. Lightweight and compact, comfortable to handle, easy to carry, and wireless design is more convenient to use.6. 2.4GHz wireless devices provide greater coverage and reduce interference from other wireless devices nearby.Specification:Item Type: 2.4G Wireless Keyboard and Mouse ComboMaterial: ABS + PCProduct Color: SilverProduct Weight: Approx. 568g / 20.0ozConnection Method: Wireless receiver connectionTransmission Distance: About 10m/32.8ftWireless Transmission Frequency: 24GHzBattery Specifications: Keyboard: 2xAA Battery (not included); Mouse: 2xAAA Battery (not included)Working Temperature: -10-55cNumber of Keys: 102Mouse DPI: 800/1000/1200Compatible System: For Windows Xp/7/8/10 (32/64bit), for OS X V10.2, for Android 4.0.Package List:1 x Keyboard1 x Mouse1 x USB Receiver