Operating Frequencies: about 432.00MHz-459.00MHz. Compact : only 2cm diameter and 0,5cm thick including a battery. Length of antenna : 15cm (invisible). Power supply: one lithium battery CR2032 (3V). In set with the transmitter you get the UHF receiver.
The receiver is already adjusted on transmitter frequency. Thank you for your interest in our product! The item "SET Hidden Micro Spy Audio Listening Voice Device UpTo 300meterd & UHF RECEIVER" is in sale since Sunday, March 14, 2021.
This item is in the category "Consumer Electronics\Other Consumer Electronics". The seller is "spy-il" and is located in Tel Aviv. This item can be shipped worldwide.