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Wireless Microphone - Room Bug

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Listen from Another Room!

When what you need is to have ears as if you were there, where the conversation happens; our wireless microphone is the tool you seek. Powerful performance in a small package gives you the ability to install a microphone bug anywhere in your room of choice. You can then monitor any transmitted sound up to 1,500 feet (500 meters) away!

Now you can keep track of your investigation with ease. The transmitter and microphone are both built into a small cube measuring only 1" x 3/4" that is powered using a 9V battery or for continuous operation use the add-on battery eliminator. You can easily conceal the transmission cube by placing the cube near a power source or neatly put away in a discrete location while running the antenna cable as close as possible to the source of the sound. A neat installation will make this wireless microphone virtually invisible!

The receiver includes a rechargeable battery (via USB) and earbuds for listening. You can also use any of your favorite headphones if you prefer. To ensure you get great reception you can scan through 14 channels. Once you find the one with the best audio feed you can just sit back and listen in!

Not enough time to sit and listen? Not a problem! Instead of plugging the headphones, plug in a recorder (sold separately) and you can listen to the feed at a later time. This is also useful for gathering and documenting evidence with a time and date stamp.

This wireless microphone set is so simple to use, that even a parent could use it to ensure his kids safety, yet powerful enough to be used by law enforcement and investigators alike.

Wireless Microphone Features:

  • Maximum transmission rage of 1,500 feet!
  • Rechargeable battery
  • Easy to use and set up
  • Adjustable volume control
  • 14 transmission channels to choose from

Wireless Sound Transmitter Technical Specification:

  • LOS Range: 1,500 feet or 500 meters
  • Approx. transmitter cube battery life when using a 9V battery:
  • Approx. receiver battery life:
  • Receiver size: 3 x 2 x 1/2 inches
  • Receiver weight: 1.86 oz. or 53g (with battery)
  • Receiver operating current: 20-30ma
  • Transmitter size: 1 x 3/4 x 1/2 inch
  • Transmitter weight: 0.35 oz or 10g
  • Emitter voltage: 9V
  • Emitter current: 15-40ma

Mini Wireless Microphone Includes:

  • Transmitter/microphone cube
  • Receiver with rechargeable battery
  • Earphone set
  • USB charging cord
  • Instruction manual

NOTE: *Surreptitious third-party interception of conversations is illegal under federal law. It is the buyer's responsibility to check state and local restrictions on recording your own two-party conversations.*


Ask a Question
  • How far does it reach

    The microphone itself can pickup 5-20 FT on average depending on where you place it and how loud they are talking. As for the transmitting, you can pick it up for up to 500 FT wirelessly.

  • are there any of these for sale anywhere else? do you know of anything else that is available with the same design or close? need to monitor my elderly mother inside our home while working in garage, etc. thanks so much russell

    Hello. This item is no longer available. You can easily accomplish your application with this wireless camerathat you can connect to a TV in your garage.