Wireless Keyboard and Mouse Set- 2.4G Slim Thin Portable Wireless Keyboards

Step 1: Take out the 2.4G nano receiver, insert batteries for each unit (keyboard and mouse). Battery type: 2 AAA battery for keyboard (not included)/ 2 AAA battery for mouse (not included). You just plug it in the USB port of your device, wait the device identify the receiver, and you can enjoy.

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