After it stops recording, the device could plays the recording files automatically when plug the earphone in.At the mean time, the blue light will be always bright. Press the "Mode" button to shift from the recording file to music. When the recorder is playing, short press "Backward/Vol-" or "Forward/Vol+" button to adjust the volume. Long press "Backward/Vol-" or "Forward/Vol+" button to rewind or forward fast. Short press "On/Off" button to pause，at this situation short press "Backward/Vol-" and "Forward/Vol+" button to switch previous and next file.
Connect the recorder with computer, and then double click the program “SetUDiskTime(9X).exe” in the folder of “SetUDiskTime”,After that the time of the recorder will be in sync with your computer system time.
The device uses the polymer lithium battery for power supply. When connect the device to computer, it will be charged automatically. The device is compatible with the mobile equipment which has the OTG (On-The-Go) function to read ,write and transmit the data between them. but it’s not able to set the program of "SetUDiskTime"
When the red light blinks during recording, it means the battery power is not enough,please charge it in time. While charge it, the red light will blinks ,when fully charged, the indicator light will be steady red. It needs about two hours to charge it on the PC.When it’s charged fully, it can continue recording about 18 hours at the recording bit rate of 128Kbps, about 8 hours at the recording bit rate of 1536Kbps.
76mm * 24mm * 11mm
Weight : about 15g
Polymer battery:3.7V about100mAh
4GB： 128Kbps about 70hours / 1536Kbps about 6hours
8GB： 128Kbps about 140hours / 1536Kbps about 12hours
16GB：128Kbps about 280hours / 1536Kbps about24hours
Windows 2000 / XP / 7 / 8 / Android