SONICblue today introduced two new portable digital music players, the Rio S10 and S30S sport player. Both players support MP3 and WMA formats, and offer 64MB of memory (upgradeable to 192MB), a backlit screen, a clock and stopwatch. The S10 also features a carrying case and a battery life of up to 35 hours. The S30S is targeted at the sports enthusiast, and features an integrated FM tuner, and an adjustable armband. The Rio S10 (US$129.99) and Rio S30S ($149.99) will both be available “soon,” according to the press release.