If you are looking to sell your Jawbone Jambox speaker, you've come to the right place. The Jawbone trade in program powered by BuyBackWorld makes it super easy for you to sell your new, used, or broken Jawbone speaker for cash. You can use the cash you earn from selling your electronics to upgrade to the latest and greatest home audio equipment or for anything you'd like. To get started with our electronics buyback program, first select the model and condition of the device you wish to sell.