FM Wireless Microphone Pickup Wireless Audio Transmitter FM Emission MIC Core Board V4.0 100MHz
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stable frecuency. tested at 5V and 1.5V. Works well even at 1.5V
excellent product in cheap rate, it was very useful for my research
I am going to make a spy bug with the help of small li po battery using this product.nice FM transmitter. will use this in keychain ✌️😊
All right always like to
su sonido no es muy fuerte pero para el precio esta bien conecte bateria de 9 volt y toco trimar el potenciometro y puse cable de 30 cmt de antena
very good modulation and harmonics, tuned it to 95.5, with some knowledge one can do wonders with it.
received
very good product, just with a simple wire of 75 cm and supply in 9v ,it emits at about 200/300m outside while it is in a house , and we hear well what is said in 40m2
Arrived, will be checked later :)
OK