Technical specifications – X-Micro Tech. EVA 310 User Manual
Page 28
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9. Technical specifications
Bit rate
32~320Kbps(MP3)32-192Kbps(WMA)
SNR
>90db
Dynamic range
>80(1KHZ)
Distortion
<0.05% (REFERENCE LEVEL:0dB(MP3)
1 mW, 4mW -52dB/-62dB(VOICE, REFERENCE FREQUENCY:1KHZ)
Output
5mW*2
Condition of storage
Humidity<90%, normal temperature
USB interface
USB2.0High speed
Memory
128MB/256MB/512MB/1GB/2GB
Size
82*27*20mm
Working condition
Humidity <85%, -10~40℃
Battery life
>7h, (display on)
Weight
<26g
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