?Keybaord Mouse Kit Service?We provide you friendly customer service and worry-free 1-year product service. Any problem about the wireless keyboard and mouse during use, you could send message to our support team and we will help you to solve soon. ?Keyboard Mouse with Long Connection Distance?Wireless Keyboard and mouse transmission distance up to 10m if there is no block. And work for PC/Laptop/Android TV Box/PS3/PS4/Raspberry Pi. (Note: The USB Receiver stored in the keyboard battery solt).). ?Easy Operation ? Keyboard mouse kit just plug and play, easy to use, no need driver. Only one USB receiver stored at back of the keyboard or mouse, and control office keyboard and mouse at the same time. Features 12 easy-to-reach function-keys, you could focus on your working and engoy your time,very easy to use for you. ?Wireless Optical Mouse?Slim size wireless mouse has 3 adjustable DPI 800/1200/1600, and easily change the cursor sensitivity and track it more smoothly on a variety of surfaces. With ergonomic designs key caps, more smooth typing, comfortable typing in the office or at home.(NOTE:When the mouse is in sleep mode,you can click the button to wake up ,not move it ). ?Standard Office Wireless Keyboard and Mouse?Standard wireless keyboard and mouse let your desktop keep unique and elegant. It is a good partner and you can focus on your work and enjoy afternoon tea time while typing. Suitable for families, offices, and travel. (Note: Batteries are not included in package.).