This mp3 player from MobiBLU is extremely small, and they claim that it’s the smallest MP3 player. It measures 24 x 24 x 24mm (1 inch) and weighs in at 18 grams (0.64 ounces). Anything But iPod has just posted an extensive review of it. MobiBLU DAH-1500 Review [Anything But iPod] Thanks Enzoten!