Sprint PCS is adding a new category of hip-hop master ringtones to its menu of mobile content. Among the artists involved in the "Blingtones" offering are Rockwilder, Souldiggaz, Hi-Tek, Jay Dee and D

Sprint PCS is adding a new category of hip-hop master ringtones to its menu of mobile content. Among the artists involved in the "Blingtones" offering are Rockwilder, Souldiggaz, Hi-Tek, Jay Dee and DJ Twinz.

"With newer devices, including the MMA-700 by Samsung, customers are getting unparalleled CD-like sound quality from their phone," says Jeff Hallock, Sprint's VP of product marketing and strategy, in a statement. "The possibilities are practically endless for what Sprint customers can now do to personalize their phone."

Sprint currently offers more than 2,000 ringtones, including polyphonic, animated and voice, as well as more than 1000 master ringtones.