Samsung MP3 Player YP-MT6Z, 1 GB, 1.13 oz (32 g), Silver Samsung MP3 Player YP-MT6Z. Total storage capacity: 1 GB. Continuous audio playback time: 45 h. Weight: 1.13 oz (32 g). Product color: Silver YP-MT6Z incorporates a digital FM Tuner with 20 pre-sets, inline MP3 encoding, a voice recorder and eight EQ pre-sets. It plays MP3, WMA, ASF, Secure WMA and Ogg Vorbis music files. https://www.cnet.com/reviews/samsung-yepp-yp-mt6-review/ Spec: Flash player, MP3, WMA, ASF, Ogg Vorbis Good: Superior AA battery life; solid sound quality; compact and durable; highly readable display for such a small player; FM radio; voice, radio, and line-in recording; next-track readout; MP3, DRM WMA, and OGG playback. Bad: Too many operational instructions to remember; FM radio and voice recordings placed in random play queue; line-in encoding requires uncommon 2.5mm plug. Bottomline: If youre a Windows user, the YEPP YP-MT6 is a superior choice to the Apple iPod Shuffle, thanks to its compact design, its good sound quality, and its many useful features and functions.