Description :
You can work or play in more places like your comfy couch,the long-range wireless connection virtually eliminates delays,dropouts,and interference.
New improved wireless,uses 2.4GHz wireless for much greater range (up to 10 Meters) and less chance of interference from other nearby wireless devices;
Slide down the mouse cover,take out wireless nano receiver and plug to a
USB Slot PC or Android device.
Replace the battery cover,ensure the prong slot into the mouse.Switch power on in bottom of the mouse.