Bluetooth MP3 / MP4 Player With External Speaker Radio Music E-book Player, Memory Capacity: 4GB(Black)

1. Screen size: 2.4 inch
2. Screen resolution: 320 x 240
3. Battery life: about 20 hour
4. Operation: touchscreen + buttons
5. Interface: USB 2.0
6. Headphone jack: 3.5mm
7. Supported audio formats: MP3, WMA, WAV, APE, FLAC, AAC-LC, M4A, OGG
8. Battery capacity: 450mAh
9. Supported languages: Simplified Chinese, Traditional Chinese, English, Greek, Danish, German, Spanish, French, Italian, Hungarian, Dutch, Norwegian, Polish, Portuguese, Russian, Slovak, Finnish, Swedish, Turkish, Japanese, Korean, Hebrew, Arabic, Thai
10. Chip: ATJ2157
11. Weight: about 85.5g
12. Size: about 10.5 x 4.8 x 0.9cm

Features:
1. Music/Bluetooth playback: supports MP3, WMA, WAV, APE, FLAC, AAC-LC, M4A, OGG, and other formats
2. Recording support:supports FM and MIC recording, formats supported: MP3 and WAV
3. Image playback:supports JPG, BMP, GIF format viewing
4. Video playback:supports AMV, AVI (requires conversion to 320 x 240 resolution format)
5. E-book playback: supports TXT format
6. Additional features: FM radio, folder navigation, Bluetooth, alarm clock, etc.
7. Storage support: Micro SD external storage (expandable up to 128GB memory card)
8. Features: loop playback and A-B section repeat playback
9. Supports 8-level variable speed adjustment