Jawbone Jambox Bluetooth speaker have a retail value of $199 dollars and when the auction opened it started at $125 dollars which was a steal at that price. While I paid a little more for the Jawbone Jambox Bluetooth speakers when the auction closed- they are well worth it when I'm listening to my music from my iPohne 4S. The Jawbone Jambox Bluetooth speaker includes some really interesting speech technology which lets you know when the speaker is in pairing mode. Pairing the Jawbone Jambox Bluetooth speaker with my iPhone was a cinch and the sound is really awesome. The speaker is extremely loud but the driving bass really sounds great listening to the Allman Brothers. The Jawbone Jambox Bluetooth speaker comes with everything you need to use the system including a power adapter to charge the lithium battery, USB charging cable, mini- RCA jack and a carrying case. You can use the Jawbone Jambox Bluetooth speaker with any device that has Bluetooth or if you want you can use it as an external speaker with the included RCA jack by plugging it into any audio output. As I sit here writing this blog I'm relishing in the sound of my iPhone and the Jawbone Jambox Bluetooth speakers.