Enhance your surveillance capabilities with our powerful audio wiretap listen device. Whether you need to gather evidence or discreetly monitor a situation, this device has you covered.

Key Features:

• Multi-function filter for wood walls, doors, windows, and wall plates
• High-sensitivity detectors for capturing voices in the next room
• Includes headphones and audio output hole for synchronized recording
• Essential equipment for collecting evidence in business and investigative scenarios

What's Included:

• Main equipment: compact black device with charging jack, headphone jack, and regulating switch stick
• High-definition stereo headphones
• Charging lines and packing box

How to Use:

After a full charge, simply plug in the headphones, place the device close to the wall surface, and adjust the switch stick until you hear a clear voice. You can also use the headphone plug for long-term recording with a voice recorder.