Wireless Mouse: Bluetooth or USB?
Bluetooth was designed as a low power, low bandwidth tool, which makes it perfect for wireless mice and keyboards. Since your notebook's bluetooth will likely consume power either way it's just another reason not to go with an extra USB dongle (which...
R their bluetooths that don't put 1 of those ear buds in your ear? I want 1 that is on the outside of my ear.
Most of the ones I used go around you ear (ie get held by your ear but does not go inside). Actually I do not know of hand of any that go inside your ear. These are the bluetooth for the phone, if you mean headsets like for an i-pod then yes there ar...
What do you need bluetooth on your pc for??
Keyboards, Mice, Headsets and some joysticks can connect to your PC via bluetooth. Probably the biggest use is to connect/synch up your mobile phone or PDA without cables.