student sports screen mp3 mp4 lossless music player recording pen mini card portable walkman touch large screen ultra-thin hf lossless bluetooth
student sports screen mp3 mp4 lossless music player recording pen mini card portable walkman touch large screen ultra-thin hf lossless bluetooth
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Memory capacity: 8GB, 16GB
Video playback format: AVI AMV
Audio playback format: MP3 WAV OGG APE FLAC
Product Category: MP3
Color classification: black, silver, blue, red
Screen size: 2.4 inches
student sports screen mp3 mp4 lossless music player recording pen mini card portable walkman touch large screen ultra-thin hf lossless bluetooth, student sports screen mp3 mp4 lossless music player recording pen mini card portable walkman touch large screen ultra-thin hf lossless bluetooth, student sports screen mp3 mp4 lossless music player recording pen mini card portable walkman touch large screen ultra-thin hf lossless bluetooth
student sports screen mp3 mp4 lossless music player recording pen mini card portable walkman touch large screen ultra-thin hf lossless bluetooth, student sports screen mp3 mp4 lossless music player recording pen mini card portable walkman touch large screen ultra-thin hf lossless bluetooth, student sports screen mp3 mp4 lossless music player recording pen mini card portable walkman touch large screen ultra-thin hf lossless bluetooth