8. Specification MP3 bit rate 32~320Kbps Music format MP3, WMA
Photo format JPG, BMP Movie format SMV
Sampling rate 8/11/16/22/32/
44/48KHz Frequency
response 20Hz~20KHz
Recorded format WAV (ADPCM) Dynamic
current <70mA (play mp3 music &
backlight OFF)
Maximun
recording
duration
(8KHz, 32kbps)
128MB: 9 hours
256MB: 18 hours
512MB: 36 hours
1G: 72 hours
2G: 144hours
Power off
current <500uA
SNR >90db Dimension 91*41.4*8.9mm
Dynamic
scope >80db （1KHZ）Weight 40g
Distortion <0.05% Screen 1.5"TFT 128x128 65K color
screen
Output power 5mW*2 Battery Rechargeable Li-Ion battery
Music number
limitation 544 files or 43
folders Playback
duration <10 hours
Technical
Specification
Working
environment Humidity <85%，
-10~40 Celsius USB port USB1.1/ 2.0 Full Speed
Capacity □128MB □256MB □512MB □1GB □2GB
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