Motorola looks set to announce a PEBL-style clamshell handset that will be music-centric in the near future. Known as the ROKR U9, this model clearly follows the Z6 by adopting the ROKR model name with the addition of an external color display and music controls which can be found on the RAZR2 as well. Additional details about the ROKR U9 are currently unavailable, although we do know that it will sport miniUSB headphones. It is also speculated that the U9 will be a 3G capable device according to the orderly naming convention that Motorola has adopted. More details to come as news breaks.