1.Press key of switch, after turned on, it begins to record at once, during recording; the blue light will be on.

2.Press the key again, it begins to keep in the recording, during which and before power off, the yellow light will be on, indicating that it is in the condition of neither recording nor power off.

3.If you need to record again, press the switch key again, in this case, the color of the light changes to blue again.

4.Press the switch key for 5 seconds to let it power off. After power off, all lights do not work, that is, there is no any lights indication.

5.Power off automatically when battery has no electricity, before power off, the record will be kept in automatically and then power off.

6.Use USB to electricize for pen video recorder, during charging, the yellow direction light is flashing, it indicates that it is being electricized.

7.When it is electricized fully, the yellow light will stop flashing and change to yellow (the yellow light has stopped flashing), it indicates that it is being electricized fully.

8.Internal memory is from 1GB to 8GB,it is optional.( 1G memory can record about four hours of audio and video)

9.There is high-capacity lithium battery which can work for 3 hours continuously.