Wireless Keyboard and Mouse Combo Rii Standard Office PC Keyboard and Optical Wireless Mice for WindowsAndroid TV BoxRaspberry PiPCLaptopPS34

Standard Wireless keyboard and mouse set for office /gaming Wireless Keyboard Key life: more than 10millions clicks Operating voltage: 2.2V to 3VDC Effective distance (M): 8-10m Size:1.44*0.43*0.08ft Wireless Mouse Resolution: 1200/1600 /2400DPI Operating voltage:2.2V to 3VDC Key life: 10 millions clicks Size: 0.2*0.36*0.11ft Package including 1 * Wireless Keyboard 1 * Wireless Mouse 1 * Wireless receiver 1 * User manual NOTE: 1. Wireless keyboard needs 2 x AAA batteries, and wireless mouse needs 1 x AA battery (Batteries are not included in package) 2. The USB receiver is at the back of wireless keyboard and it controls the keyboard and mouse kit at the same time.