Question: how do i connect my onn wireless mouse without a receiver?
Answer: A computer with a built-in Bluetooth feature. If you are using the old laptop or computer, I am afraid this may not work. ... 
Turn your laptop on and go to settings. ... 
Bluetooth and other devices. ... 
Bluetooth. ... 
Features of a wireless Bluetooth mouse. ... 
It is powered by batteries. ... 
Do not keep a long distance. ... 
Reliable and safe.