The QBracelet will charge your phone on-the-go, and you will look like you are sporting a fancy wearable that is counting your steps. The ultimate deceit.
Get it for $125.
Make any pair of headphones Bluetooth-compatible with this little guy that can go with you everywhere. Use your phone without the long headphone wire sticking out of it, and have buttons to change your music or end your phone call literally at your fingertips. Bonus: the Smartbean will clip onto almost anything for hands-free optimization.