1. Support MP3 WMA, ASF, WAV music format playback
2. Long time voice recording
3. Mass storage USB High speed, Built in Flash memory (128MB/256MB/512MB/1GB/2GB/4GB)
5. Li-Ion battery, rechargeable, up to 8 hr Mp3 Playback time
6. LED Indication
7. FM(Optional)
8. Normal pen, rechangeable refill |
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