Do Not Attempt Repairs
Do not attempt to take apart, open, repair, service or modify the device(s). Doing so may risk electric shock or other hazard. Evidence of any attempt to open or modify the device, including any peeling, puncture or removal of labels, will void the Limited Lifetime Warranty.
Mouse Devices: Health Warning
Use of a mouse may be linked to serious injuries or disorders. As in many activities, when using a computer you may experience occasional discomfort in various parts of your body. However, do not ignore symptoms such as persistent or recurring discomfort, pain, throbbing, aching, tingling, numbness, burning sensation or stiffness. Promptly see a qualified doctor, even if symptoms occur when you are not working at your computer.
There is general consensus among researchers that there may be many factors linked to the occurrence of these symptoms, including overall health, stress, physical condition and how a person positions and uses his or her body during work and other activities (including the use of a keyboard or mouse). The amount of time a person spends performing an activity may also be a factor.
If you have questions about how your own lifestyle, activities or physical condition may be related to these symptoms, see a qualified health professional.
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