A spy voice recorder is very useful when you need to discreetly record any conversation either at a moment’s notice or planned in advance. These devices are designed to be extremely unassuming and practical, usually disguised as a variety of everyday objects. Packed with a concealed microphone, a voice-activated spy recorder simply starts recording whenever sound is detected. If there's someone speaking, it immediately terminates its standby mode and it tapes what's being said. Turn power switch to the “on” position with no headset plugged in. After the light flashes 3 times, the recorder enters the working state. With the earphone plugged in, turn the power switch to the “on” position, voice recorder will play the recordings, accompanied with flashing red light, or mp3 music files, accompanied with flashing blue light. In the recording state, turn the power switch to “off” to save the recording, disable all operations and the power is disconnected at this time. When the earphone is plugged in and working, short press the button “+” to move to the next song, and long press to increase volume. When the power is switched on, the product will be in the recording state if earphone is not plugged in, and in the playback state if earphone is plugged in.

The red indicator light flashes 3 times and then automatically goes out and the product enters the recording state. When the recording space is filled, the product will shut down after the red indicator light stays on for 5 minutes. Red indicator light will keep flashing when the product is in the playback state; the product will shut down in the low-power state after the red indicator. A number in the format of support otg function of devices externally “time: 22:55 2021/4/21” will appear in the file. Set connecting to micro port. The time and date manually according to the format of the file, or select the content after you can attach a sling or strip to the hanging the colon and refresh quickly using f5 (only hole to prevent it from falling or losing. Applicable for operating systems above windows 10), then the time setting is completed. In order to prevent the failure to save recording files under emergency, users can set the safest recording segmentation by themselves during long-term recording, which can be set at any time frame from 10 minutes to 240 minutes.