Sampling rate
8KHz/16KHz
Format WAV
Audio recording
Max.
consecutive
recording time
8 hours
（
128M Flash
）
Video Format
AVI
Format
MP3
、
WMA
Earphone max.
output
（
L
）
5mW
＋（
R
）
5mW
MP4 bit rate
8K bps
～
320K bps
WMA, WMV, ASF
bit rate
32K bps
～
384K bps
Frequency
Response
20Hz
～
20KHz
Music
SNR 85dB
Working temperature
-5
～
40
℃
Multiple languages
English ,Chinese, Japanese, Spanish etc.
Supported Operating
Systems
Windows2000/2003/XP/Vista
Notice: The design and specifications of the product are subject to change without notice.
18. Questions & Answers
18.1 Questions about functional operation
Q: None of the buttons work
A: Check if the power is OFF
Q: Auto turn-off during playing
A: Low battery may cause auto turn-off. Watch the battery indicator on the screen.
Q: No indication on LCD
A: Check if screen-saver is active
18.2 Questions on the upload and download of the file
Q: Why can’t my computer recognize the MP4 Player?
A: USB port failure (physical damage or power shortage). It may also be drive installation
failure, which cannot identify the Player. Or it may be OS failure, you can restart your
system.
Q: Why does my computer always prompt that player cannot be connected, while the
player indicates READY?
A: It is because the USB cable hasn’t been plugged to the bottom. The USB control circuit
identifies connection by whether there is 4.5V~5.0V voltage. So the player indicates
normal connection, but computer and player can not transmit data for different length
of power line and data line of USB interface.
Q: Why is there a difference between internal standard memory and player display?
A: Some of the memory space is used in formatting and for storage of “Play software” and
“GB font library”. Usable memory space will always be less than the nominal space.
Q: Why does the player sometimes fail?
A: It will cause button lock if you pull out the USB cable when it is copying a song or
formatting. Check progress indication of LCD indicator as reference when you are
