Ear Listens Spy Wall Audio Listening Amplifier

Ear Listens Spy Wall Audio Listening Amplifier. This Spy Audio Listening Device Works by Amplifying the Vibrations of Audio. When People Are Talking in a Room Their Voices Are Simply a Waveband, and Depending on How Loud They Are Talking, the Waveband Travels Short and Long Distances Which Are Picked Up and Amplified by This Device.

Highlight

• Suitable for Hearing Aid, Collecting Evidence and So on.
• Highly Sensitive, Carefully Adjust Audio to Desired Volume Level.
• Works on Wood Walls, Walls, Doors, Windows, Wall Plate, Ceiling and Floor Such as Voice.
• The Voice of the High-sensitivity Detectors, So That You Fully Grasp the Voices of the Next Room.
• Vibrations Hitting the Walls, Ceiling and Floor and Amplifies Them So That You Can Listen to What’s Being Said.
• The Voice of the High-sensitivity Detectors, So That You Fully Grasp the Voices of the Next Room With Headphones.

Functional Description

• Color: Black
• Model: the Ear Listens
• Audio Output: Earphones
• Probe Sensitivity: -70db
• Maximum Amplification: 20000 Fold
• Audible Frequency Range: 200hz-2000hz
• Battery Type: Buit-in Rechargeable Li-ion Battery
• Work Time: Bout 1 Hour
• Charge Time: About 1~2 Hour
• Charge Voltage: 5v/1a
• Charging Slots: Mini Usb
• Earphone Slots: 3.5mm Earphone Jack
• Size: Dia 36 * 43 Mm
• Weight: 0.03 Kg

How to Use?

• Simple, You Switch on the Listening Device, Insert the Earphones, and Then Place the Listening Device on the Wall and Listen What's Being Said. 

Package Included

• 1 * Listening Device
• 1 * Usb Charge Cable
• 1 * Earphone