The SEM-45CB is a microphone professional spy UHF which transmits over the UHF frequency. Its super tiny size allows it to camouflage in any environment and place. Its operation is very simple. You just have to feed it with a 3V button battery (not included) and automatically the microphone starts broadcasting. It has no power button or switch.
Features microphone spy uhf professional:
- Super tiny size
- Transmitted by UHF
- Very easy to use
- Very easy to hide
Note: The micro spy UHF you need a receiver (not included) to be able to listen to the audio. Check out the tech specs to see the receivers compatible.