F-Blue High Sensitive Wall Microphone Voice Bug Ear Amplifier Bug Wall Listening Device Audio Listening Device
Product Description
F-Blue High Sensitive Wall Microphone Voice Bug Ear Amplifier Bug Wall Listening Device Audio Listening Device
- Designed to let you hear conversations through walls and other barriers
- Easy to use, just switch on the listening device, then insert the earphones, and then place the audio bug on the wall to start to listen
- Can use the dial of theaudio gadget to adjust the volume and increase the sensors amplification according to waveband high or low
- Fit for a motel room, hotel room, your apartment or just in the next room etc
- Size: 43*36mm
Description
Designed to let you hear conversations through walls and other barriers.
Easy to use, just switch on the listening device, then insert the earphones, and then place the audio bug on the wall to start to listen.
Can use the dial of theaudio gadget to adjust the volume and increase the sensors amplification according to waveband high or low.
Audio gadget's sensor can sense the vibrations hitting the walls, ceiling and floor and amplifies them so that you can listen to.
Fit for a motel room, hotel room, your apartment or just in the next room etc.
Works by amplifying the vibrations of audio.
Specifications:
Color: silver+black.
Size: 43*36mm.
Materials: plastic.
Power: built In rechargeable battery.
Primary Function: audio listening device.
Onboard Buttons/Slots: 3.5mm Earphone Jack, USB IN, sensor, ON/OFF switch button with volume dial.
Note
There might be a bit color distortions due to different computer resolutions.
There might be a slight error due to different hand measurement.
Package included:
1* Wall door listener bug.
1* USB cable.
1* Earphone.
