Apple iPod shuffle 1 GB Bright Green (2nd Generation)   (Discontinued by Manufacturer) 1 GB capacity for 240 songs Up to 12 hours of music playback when fully charged Clips to your sleeve, belt, or your gym shorts for music wherever you go Supported audio formats: AAC, Protected AAC, MP3, MP3 VBR, Audible, Apple Lossless, AIFF, and WAV Measures 1.07 x 1.62 x 0.41 inches (H x W x D), weighs .55 ounces