Electronic listening device
Product Description
Electronic listening device
With the functions of far-seeing and monitoring, the monocular can be used to look at the far side as well as to monitor the distant voices with the distance of 100-200m.
It is highly sensitive with clear tone and able to monitor birds singing at the next door.
It can be used as the audio-visual aide when sitting at the back row of the meeting-room, music hall, singing and dancing party, and match venue.
It is the good instrument for watching birds, far-distance listening and sight seeing.
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