Bluetooth is a system by which electronic devices communicate with each other.
An everyday example is you take a picture on your mobile phone and you want to put it on your computer. You turn the phone's Bluetooth on and then the computer's Bluetooth on, and you just send the photo.
Its a bit like radio waves, and I really don't think anyone could be allergic to it.
You use a USB Bluetooth dongle.
There is Velcro in the package with the BlueTooth adapter that you can use for this.
hacking with the use of bluetooth (like your cellphone has)
No, bluetooth is a serial interface.
no it does not cost to use Bluetooth ow ever Bluetooth is very slow on the iPhone 4
i am allergic to ____.
No. 3G and Bluetooth use different types of signals, so they cannot be used together. However, you can use Bluetooth on your computer to use the 3G connection on your cell phone.
No, once paired, your Gen1 Bluetooth speaker connects automatically unless the device settings are changed.
Sony Ericson is the first to use Bluetooth technology.
No, it is not necessary to use a bluetooth adapter all of the time. This is only a temporary tool for bluetooth. If you are unsure, you could always ask your local bluetooth provider.
no
no