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Flash Memory: 8GB (Please select FAT32 system when formatting the recorder)
Recording time: About 20 hours
Recording Formats: WAV
Power Supply: Li-ion battery
Operating System Windows XP/Vista/7/8
Recording Bitrates: 128K bps
USB Port: USB 2.0
Frequency Response: 20Hz-20KHz
Max Audio Output Power:≥ 5mW