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 MP4/ mp3 Players |
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| System Requirements |
| Hardware | IBM PC or compatible PC, Notebook or Macintosh with USB port |
| Operation System | Windows98/2000/XP/Vista/Windows 7 and Mac OS10.4 above |
| Driver installation | Only required for Windows98 |
| Function characteristics |
| USB Interface | USB2.0 high speed |
| Capacity | 1GB, 2GB，4GB，8GB、16GB(Optional) |
| Storage Device | Removable Storage Device |
| Card type | N/A |
| A-B Repeat | Available |
| Recording | Microphone Recording， FM Recording（Only for EM648JB） |
| EQ Mode | Normal, Rock, Pop, Classic, Soft , Jazz, DBB，User EQ |
| Supported Language | Simple Chinese ,Traditional Chinese, English,Japanese |
| Play Mode | Normal, Repeat one, Folder，Repeat Folder，Repeat all, Random，Intro |
| FM Radio | Only for XM648JBV |
| VBR | Support |
| Technical Specification |
| Read speed | 10.0~15.0MB/S |
| Write speed | 2.5~3.3MB/S |
| Audio format | MP3，WMA |
| Bit Rate | MP3,WMA:8Kbps—320Kbps |
| Record format | WAV |
| FM Frequency Range | 87.5-108MHz/76-90MHz（Normal Band/Japan Band ）（Only for EM648JB） |
| FM Scan Mode | Manual/Automatic Search（Only for EM648JBV） |
| Number of Preset Channels | 20（Only for EM647JB） |
| Battery Life | About 10 Hours |
| LCD Display | 96*64(backlight for white) |
| SNR | 90dB abov |
| Frequency Response Range | 20HZ—20KHZ |
| Record format | MIC REC ：ACT （8Kbps/8KHz）; FM REC：WAV(32Kbps/8KHz) |
| Physical Characteristics |
| Battery Type | Rechargeable Li-polymer battery |
| Storage Temperature | -20℃ ~ +65℃ |
| Operating Temperature | 0℃ ~ +50℃ |
| Operation Relative Humidity* | 20% ~ 90%（40℃）） |
| Storage Relative Humidity* | 20% ~ 93%（40℃） |
| Size（mm） | L*W*H : 78.4*26*10.5（mm） |
| Weight（g） | About 20.0g |
| Color | Blue |
| Package | Blister package, color box |
| EMI Compliance | CE |
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Copyright by Yifang Digital © All Rights Reserved 2005-2011 粤ICP备11065575号 |
