Wireless Audio Transmitter • FM Module Mic • UpTo 300m Range • Tunable Frequency for Sale

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Wireless Audio Transmitter • FM Module Mic • UpTo 300m Range • Tunable Frequency For Sale

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Wireless Audio Transmitter • FM Module Mic • UpTo 300m Range • Tunable Frequency:
$29.96

Spy equipment from Israel

Spy-IL(since 2001)

Warning! Buyer himself is responsible for legality of using this device in his country. We sell it for educational purpose only.

Attention! Not for sale in Israel !!!

Professional Mini Spy Bug with precise frequency adjustment!

Size comparable to a human fingernail.

Bonus Included
Installed indoors areas up to 100 square meters for audio monitoring.

Made in Israel. Precision-built and individually tested.

Stable signal performance
This technology is being used by the secret services

The signal can be received with a standard FM radio receiver.

How does it work? A full walkthrough video showing the operating principle, performance and tuning instructions is available at the top of this listing, along with large images.

Board Diameter: Ø 20mm
Operating Range: Up to 300 meters

The board is so small that it can be placed on the tip of a finger. Its size is smaller than a human nail.

The transmitter can be hidden in almost any quiet place and remain undetected.

Highly sensitive, high-quality Electret microphone

The 5 mm diameter microphone picks up even very quiet whispers in an indoor room up to 100 sq. meters.

The transmitter features a built-in trimmer capacitor for fine frequency tuning, which sets it apart from other similar models.

24–48 Hours of Continuous Operation
Using only 2 × 20mm batteries

Unlike many similar devices, our transmitter features a built-in battery holder. To conserve battery power, the transmitter is equipped with an on/off switch.

The Antenna

The device antenna is specially designed for the transmitter's frequency. Its length is about 70 cm and it is made from insulated wire as thin as human hair (0.58mm).

That is why the antenna is practically invisible.

Features & Highlights

The transmitter is equipped with an on/off switch to conserve battery power, as well as a built-in tuning capacitor for fine adjustment to achieve maximum transmission performance.
Each unit is fully tested and pre-tuned before shipping, so readjusting the tuning capacitor is not recommended.

BONUS
2 high-quality CR2032 lithium batteries are included free of charge.

In the package you get:
1. Microtransmitter - Mini Spy Bug
2. High-sensitivity built-in microphone
3. Built-in antenna
4. Built-in battery holder for two 20mm batteries
5. Protective storage case
6. Tuning manual

Plus 2 high-quality lithium batteries at no extra cost.

Thousands of customers in 36 countries already use it

now it’s your turn.

The transmitter is designed and manufactured in Israel, based on technologies used by intelligence services. Each unit is tested and tuned in a specialized lab by skilled engineers.

Small size and light weight allow installation using sticky pads, placing the transmitter in hard-to-reach areas. Despite its tiny size, the microtransmitter picks up even weak voices in rooms up to 100 square meters and transmits the signal reliably.

Remember: after finishing use, remove the batteries from the holder and store them separately.

Specification:

Brand: Spy-IL
Type: FM Mini Transmitter
Model: FM Listening Bug. High Sensitivity Microphone . 300 meters
Features: Compact Size, High Sensitivity, Wireless, Easy Setup
Connectivity: Wireless (FM 100–108 MHz)
Range: Up to 300m (approx., depending on conditions)
Microphone Type: Electret microphone
Power Source: 2 × CR2032 Lithium Batteries (included)
Battery Life: 24–48 hours of continuous operation
Board Diameter: 20mm
Country/Region of Manufacture: Israel
Application: Educational Use, Audio Monitoring, Home Security, Anti-theft,Wildlife Observation, General RF Demonstration
Condition: New

Additional Information: * Detailed technical information, extended specifications, usage guides, and educational materials are available on the official Spy-IL website. * Please search online for "Spy-IL official website" to learn more about our technology, background, and support resources. * Spy-IL is an independent engineering brand focused on compact radio-frequency devices and educational RF technology.

Thank you for your interest in our product!