Wireless Keyboard and Mouse Combo 2.4G Portable Mini External Small Keyboard Mouse Set Slim Compact for Windows Laptop Notebook PC Computer Desktop Black

PLEASE NOTE: ???VERY VERY VERY IMPORTANT??? ?2-in-1 USB receiver? ???Location of the USB receiver: The USB receiver is located next to the keyboard or mouse battery compartment.??? ???2-in-1 USB receiver: The keyboard and mouse only need to use 1pcs USB receiver, ?THEY DON'T need 2PCS USB receiver???? The keyboard and mouse are Plug and Play, no need to install any drivers. How to use: 1, Take the USB receiver out of keyboard or mouse, then plug the USB receiver into the USB port. 2, Put 2pcs of AAA batteries into the keyboard, and put 2pcs of AAA batteries into the mouse,and them quickly connect with your computer, then you can use them freely. ?Automatic sleep mode?If you don't use them for more than 10 minutes, they will automatically enter into sleep mode to save power, If you want to continue to use them, just click any key to wake up the keyboard and mouse. So the keyboard does not need an on/off switch. Product parameters: Connection mode: 2.4GHz Layout: US QWERTY keyboard Number of keyboard keys: 78 keys Keyboard size: 285 * 131 * 18MM?11.22*5.16*0.71 inches? Keyboard weight: 300g?0.66 pounds? Mouse size: 113 * 59 * 20MM?4.45*2.32*0.79 inches? Mouse weight: 50g?0.11 pounds? Product material: ABS+PC Maximum working distance: 10m Powered: The keyboard needs 2 AAA batteries and the mouse needs 2 AAA batteries ?batteries not included? Compatible with system: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows XP, Windows Vista system. Package including: 1 * Wireless Keyboard 1 * Wireless Mouse 1 * USB receiver