Spy listening device - listening through the wall of the 3rd generation with 13K sound amplification + built-in 100mAh battery + headphones. The battery is charged using a USB charging cable (included in the package). A through-the-wall listening device is a compact device that allows you to listen to conversations in the next room. The listening cover is equipped with a highly sensitive microphone that can resemble a medical stethoscope/phonendoscope.
Inside this microphone is a needle that picks up sounds resonating through walls, doors, columns or pipes. The device allows listening to sound through walls made of concrete, steel, wood, iron, glass or brick.
The listening device allows you to hear through any solid surface such as concrete walls, drywall and pipes. This device can also be used to locate people trapped in the rubble of a collapsed building, in elevator shafts, underground, or in other emergency situations. Charge the device using the supplied USB cable before use. Subsequent use of the listening device through the wall is already very simple. Connect the supplied headphones to the device and place the device on the wall. Turn the knob to turn on the monitoring and at the same time turn the knob again to set the desired volume.
Sensitive contact microphone
It allows listening to sound through walls made of concrete, steel, wood, iron, glass or brick
Up to 13K times sound amplification
Battery life up to 6 hours of operation
32 ohm headphones included in the package
Powered by a built-in rechargeable battery
Charging time: about 2 hours
Battery capacity: 100mAh
Battery life: up to 6 hours
Probe sensitivity: - 60 dB
32 ohm headphones
3,5" Jack connector for headphones
Working temperature: -20°-50°
Dimensions: diameter 34 x height 37 mm
The package contains:
1x Eavesdropping device
1x USB cable
1x 3,5 mm headphones
1x User manual