Bluetooth keyboards are available from most large electronics retailers. Some of these stores include Staples, Walmart and TigerDirect, and they allow customers to purchase both online and in physical retail locations.http://www.nextag.com/keyboard-bluetooth/search-html Bluetooth keyboards can also be bought both new and used on eBay.http://shop.ebay.com/?_from=R40&_trksid=p3907.m570.l1313&_nkw=bluetooth+keyboard&_sacat=See-All-Categories

Bluetooth keyboards are available with a wide range of features. Some mini Bluetooth keyboards are marketed for use with cell phones and smartphones, since they are small enough to fit in a pocket along with the main device.http://cgi.ebay.com/Mini-Bluetooth-Keyboard-PS3-Mac-OS-Android-PC-PDA-/360284149835?cmd=ViewItem&pt=PCA_Mice_Trackballs&hash=item53e29bd84b Some keyboards can also fold up so that they become more portable when they aren't opened and ready for use.http://cgi.ebay.com/Wireless-Foldable-Bluetooth-Keyboard-PC-PDA-/170518166502?cmd=ViewItem&pt=PCA_Mice_Trackballs&hash=item27b3acbbe6 In addition, some keyboards don't come with physical keys at all, as they project an image of a virtual keyboard onto a flat surface. Users simply type on the table or countertop as if it was a real keyboard and the device converts hand motions into text.http://www.youtube.com/watch?v=WFWjVkzJb_s&feature=player_embedded

A bluetooth keyboard is a computer keyboard that can communicate wirelessly with a computer or cell phone using Bluetooth technology. Bluetooth allows electronic devices to communicate with one another over short distances.http://www.bluetooth.com/English/Technology/Pages/Basics.aspx This page provides information about different features that are available on Bluetooth keyboards as well as where they can be purchased.http://www.nextag.com/keyboard-bluetooth/search-html