"microphone Stethoscope" Micro FM Transmitter Mini Bug

(code: #360)
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"microphone Stethoscope"  Micro FM Transmitter Mini Bug

Availability: 99

In Stock

Exchange within 14 days

We will exchange the device within 14 days. If it does not suit you.

Dispatch within 1-2 days

We will ship your item within 1-2 business days. If product status In Stock.

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USA and Europe stock

Product in stock in the warehouses of the USA and Europe.
Ex Tax: $91.80




  • Brand new and high quality

  • Small, covert, easy to use

  • Working time about 2-3 days

  • Transmission distance up to 150-200 meters

  • High sensitivity microphone

  • Works with an ordinary FM receiver or a scanner

  • Detects voices through double glass units, 200 mm brick walls, and 150 mm concrete walls

  • Operating area up to 30 square meters

  • Low current consumption 10-12 milliamps

This device is not just an ordinary Stethoscope it is a Radio Stethoscope Bug that is a must have for every spy. This marvellous device works with ordinary FM receivers as well as scanners, which makes it an ultimate solution for voice Radio surveillance. This Radio Stethoscope Bug works great for 2-3 days with a good CR2450 battery. It is incredibly easy to use and does its job at the highest possible level.

Why do I need this?

Sometimes it is next to impossible to put a radio transmitter where you need it in order to hear the voices in the next room. Wouldn’t it be great if you had a device to hear through the walls? Guess what? Meet the Radio Stethoscope Bug that can “hear” the voices through double glass units, brick walls 200 mm thick, or concrete walls 150 mm thick. How great is that? Working in pair with an ordinary FM receiver or a scanner it might be the best solution for voice surveillance.

ATTENTION! We are interested in quality of our products. That is why we test all the items thoroughly before shipping. We provide a two-week guarantee and free replacement in 24 hours in case of failure.


1. Insert a CR2450 battery according to the polarity

2. Spread the antenna for maximum range

3. Take any radio receiver and find the right frequency

4. Always use your headphones while searching the frequency to avoid echo cycling or squeaking


Medium volume while tuning to the right frequency.

Keep the receiver 1-2 meters far from the transmitter while tuning.

Replace the batteries after the useful lifetime.

Manufacturer’s warranty up to 10 years.

What you get:

  • 2 week warranty

  • Expedited shipping

  • High quality

  • All the products are tested before shipping

  • Replacement in 24 hours in case of failure

  • Call right now and order Radio Stethoscope Bug N4 to get the best price on the market

Ability to record: no
Active mode : until 72 hours
Battery capacity: battery capacity depends
Battery life: until 25 days
Disguise: no
Frequencies: от 50mHz и until 4**.***mHz
Motion Sensor: no
Purpose: FM Bug
Range: until 250 m
Type of Сonnection: WFM
W-iFi: no
Working temperature: -40 +50
Product Details
Weight 50.00g
Dimensions (L x W x H) 20.00cm x 20.00cm x 8.00cm
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