Nextar MA750 - Manual (Page 52)

51
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
4G: 288hours
Power off current <500uA
SNR >90db Dimension 91*41.4*8.9mm
Dynamic
scope
>80db（1KHZ） Weight 40g
Distortion <0.05% Screen
1.5"CSTN 128x128 65K color
screen
Output
power
5mW*2 Battery Rechargeable Li-Ion battery
Music number
limitation
500 files or
30 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 □4GB