This is a micro fm transmitter for short distance transmission, usually for indoor use, the transmitting distance is about 10-30 meters depending on the environment condition. Many people use it to monitor babies during night in another room. Advantage: *Small-sized mini transmitter. *Very high sensitivity, can detect the footsteps in the quiet room and sound of the wind clearly outside *Using the wire as the antenna, the antenna’s length can be appropriately adjusted according the actual environment. *If you need to adjust the frquency, please adjust the green adjustable capacitor in the middle board. Description: Working Voltage: 9V (Needs to be used with a battery) Working current: 3mA~1.2V,25mA~9V By using the 9V battery, it can broadcast about 100hours.(Battery not included in the package) Broadcast frequency rang: 76MHZ—120MHZ(Frequency adjustable) Before shipping,this mini transmitter has been adjusted to frequency around 100mhz.
“**”
Awesome gadget for pennies
I promised this review and it’s sadly overdue. My apologies to a very kind lady who made this possible. I tested the FM microphone and had great video of getting clear transmission to my FM radio in my truck, 200 yards away from my house. I could hear my wife conversing on her phone as if I was 10 feet away!Many “legal” uses can be applied with such an affordable and universal device. I used to monitor goats (birthing of babies “kids”)/ Listened to niece and nephew playing in their room while in main area of my house, and coolest experiment was listening to and recording the internal audio of beehive and their “sound produced” in correlation with the hives response external stressors. -heat- smoke- intrusion- rain- etc. I’m ashamed I lost the footage and recordings when my iphone 6 was smashed by a fire truck at the station.Awesome product I was sent for a review, and they offer many more great items. Very prompt to respond if you contact the company and not only super polite, but customer service is none less than “top shelf”Thank you for allowing me to experience and enjoy your product. Will recommend highly!
T**A
It isn't worth 10 bucks... not even 50 cents.
I wanted a remote mick to puckup background noises at the other end of a room. Not a lot of fedelity needed. The unit will not transmit 3 feet on a desk. There is a carrier when testing. But the voice is muffled at best. Perhaps a bad mike element. But the transmitter has no real output that gets above back ground noice. The frequency admustmemt pot is terribel and broke on my first adjustment.
D**Z
WORTHLESS
HORRIBLY CHEAPLY MADE!!!I bought 2 and NEITHER WORKS. One of them heated up the 9V battery so badly that it swelled and could not be touched directly and wouldn't release from the connector. I struggled with it for a couple of minutes and was seriously afraid the battery was going to explode in my face any secondThe other device wasn't nearly as dramatic. It simply didn't work. I tested it with an rf meter and it was not broadcasting at all. Don't waste your time or money!
D**I
great signal
works awesome and has great reception that doesn't drift on the frequency dial.
K**R
Terrible
This product does not work. When I plugged in the battery, bit the product and the battery got extremely hot. Did not work.
C**K
Four Stars
tested alright, still in process of fully implementing, modifying slightly for my needs.
A**I
JUNK, JUNK, JUNK
Piece of JUNK. Within seconds the battery gets so hot you think it’s going to explode. It doesn’t work at all.
A**R
There isn't a clear FM channel anywhere. This transmitter isn't ajustible.
Before you buy this item please make sure that there isn't a strong radio station at 100.0 MHZin my area this item is useless.
Trustpilot
2 weeks ago
1 month ago
