The keyboard/mouse response is delayed and works abnormally, how to solve it?
1. The battery may be low, please replace the battery for the keyboard/mouse.
2. It may be caused by the computer being stuck, please restart the computer and try again.
3. The maximum use distance of this product is 33ft, please keep it within 33ft. And be sure there are no metal obstacles between the keyboard/mouse and the receiver.
If still have a problem, please tell us. We support 18 monthly Gua-rantee and life-time support