Rii RKM709 2.4 Gigahertz Ultra-Slim Wireless Keyboard and Mouse Combo, Multimedia Office Keyboard for PC, Laptop and Desktop,Business Office(Black)

【Wireless Mouse】Wireless mouse with slim size, and 3 adjustable DPI 1600/2400/3200 allows you to easily change the cursor sensitivity and track it more smoothly on a variety of surfaces. Ergonomic design will give you good experience.
【Easy Operation 】Wireless Keyboard and mouse with 2. 4G wireless technology, plug and play, no other drivers or options. The office wireless keyboard features 12 easy-to-reach function-keys, you could focus on your working and engoy your time.(Note: Batteries are not included in package.)
【Long Connection Distance 】Wireless keyboard and mouse for office gaming business transmission distance up to 10m and work for PC/Laptop/Android TV Box/PS3/PS4/Raspberry Pi.
【Service Term】We provide you friendly customer service and worry-free 1-year product service. Any problem during use, send message to support team to help you to solve soon.