It's free.
About $129.00 USD
Getting a Bluetooth car kit is very affordable today. Supertooth.net/en/ is the only site where you may get best sound Bluetooth speakers in very cheap cost. So you don't need to worry about the cost with supertooth.
A Bose Bluetooth headset is a wireless microphone set that allows you to make and take calls at ease. You can get them from Amazon.com and they cost approximately $150.
If you connect your psp go to your mobile will it cost more money
Yes, you can use the bluetooth until you have turned on bluetooth and paired the bluetooth devices.
You use a USB Bluetooth dongle.
The price range for stereo bluetooth headsets range greatly depending on the quality one is looking for. These can be purchased at prices ranging from about $10 to roughly $70.
Bluetooth mp3 players are available in a wide range of prices, some as low as forty dollars. The following website offers a comprehensive list of bluetooth mp3 players as well comparison pricing, http://www.nextag.com/bluetooth-mp3-player/shop-html
Yes, the most models of tracfone LG support bluetooth; you can use it with another bluetooth-enabled device (like a laptop computer) to transfer data.
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.