1-5 of 5 Answers
it only comes on when you wake it from sleeping (sleeping is how it gets you 2 years of battery life)
Sorry, there was a problem. Please try again later.The light on the bottom. It should when you put in the batteries
Sorry, there was a problem. Please try again later.laser is invisible, the old mice used led, which you could see the red light.
Sorry, there was a problem. Please try again later.The batteries are dead.
Sorry, there was a problem. Please try again later.Depends on what light you are referring to. The LED on the top only lights up when you turn it on and when the batteries are getting weak. There is on optical LED on the bottom, much the way an Apple mouse works. On the bottom of the mouse next to the optics opening is etched 'Invisible Optics' meaning no visible light will shine out of the bottom.
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