Mini Highly Sensitive Wall Microphone Voice Bug Ear Listen Through Wall Device

Features:

High-strength wall-mounted microphone voice hearing detector, used for engineers to hear water leaks and oil leaks, and used for maintenance projects such as wooden walls, doors, windows, and steel plates.

Monitoring mode, headphone jack, external speakers

Highly sensitive, adjust the audio carefully and slowly so as not to cause discomfort to the headset.

This audio device works by amplifying the vibrations of the audio.

Small size, easy to carry.

The high-sensitivity sensor head adopts new components and advanced technology to increase the penetration by several times, and the sound quality is greatly improved.

Effectively filter noise. Adopt advanced technology to effectively filter noise and detect water outlet faster.

When people speak in a room, their voice is just a band that travels short and long distances, depending on how loudly they speak, and is picked up and amplified by the device.

This product is sold as an investigative tool to law enforcement or licensed investigators.

Specification:

Probe Sensitivity: -60Ddb

Answering method: 32 ohm earphones.

Material: plastic + electronic components

Size: 3.6x3 5mm (approx.)

Current consumption: 12mA

Battery capacity: 100mAh

Battery life: 4-6 hours

Working temperature: -20°-50°

Colour: Black

Package Included:

1 * listening bug

1 * USB cable

1*3.5mm earphone

1 * User Manual

Notice:

The detector is a simple home version, and the sensitivity cannot be compared with expensive products. It can only be tested simply, and those with higher requirements should purchase carefully.

Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the pictures. Thanks!

Please allow 1-2cm measurement deviation due to manual measurement.

Shipping

1.We will ship out the item within 1-2 business days after comfirming the payment, appreciate your patience.

2.We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address 

  supplied by buyer. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy.

3.If the items are broken on the way(we will check the orders clearly before we sent them),please contact us in 3 days you received it. We will send you a new one or refund your payment.

Returns

1.We stand behind every buyer.Items can be returned for exchange or refund within 60 days.

2.Please contact us when you have any confusion of our item, we will solve the trouble for you as soon as possible.

About US

1.This is professional Seller.We will reply your message within 24 hours.

2.Please contact us whenever you have any question about the item. We will deal with it as soon as possible.