Name： HDD MP3 Player U328A No.：
U328A
Explain： 20GB 1.8 inch hard drive
USB2.0 hi-speed (USB1.1 backward compatible
SD/ MMC compatible
Touch panel control
17 hours playback time
Supports MP3, WMA, DRM WMA, ADPCM file.
Particular： 　
　 Features: - 20GB 1.8 inch hard drive
- USB2.0 hi-speed (USB1.1 backward compatible)
- SD/ MMC compatible
- Touch panel control
- Aluminum metal casing
- Supports dot matrix LCD display with LED backlight
- LCD size: 28x 28mm, pixel: 128x128
- Supports ID3 tag
- Lyrics display and text viewer
- Supports MP3, WMA, DRM WMA, ADPCM file.
- Line-in recording, Voice recording
- Built-in music library browsing method
- USB/ DC charging
- Supports multiple languages
- 4 mins anti-shock buffer
- 17 hours playback time
- Firmware upgradeable
- Size: 67 x 96 x 18mm
- Weight: 150g
Optional features
- FM Tuner
- MP3 line-in encoding
Exact playtime is model dependent





Specifications:

Size: 67 x 96 x 18mm
Net Weight: 150g
Capacity: 20GB 1.8 inch Harddisk
LCD Size: 28mm x 28mm (128 X 128 pixels)
Power Supply: 5V2A
Battery: Internal rechargeable Lithiumion battery 3.7V 900mAh
Battery Life: 17 Hours
PC Interface: USB 2.0 hi-speed file transfer by drag and drop
Battery Recharging: USB recharging by connecting the Jukebox with the computer or DC charging
External Storage: MMC / SD card support up to 512MB

Digital Music Format
Playback: MP3, WMA, all bit rates including VBR
Record (Optional Feature): MP3 (48, 96, 128 kbps in 44.1 kHz from line-in, FM or built in mic)

Digital Voice Format
Playback: ADPCM (32 kbps)
Record: Voice recording from line-in or internal microphone
Built-in Microphone: Electric condenser microphone
Signal to Noise Ratio: >90 dB
Frequency Range: 20 Hz - 20 kHz

Language:English/French/Italian/Czech/German/Spanish/Swedish/Russian/Portugal/Dutch