Koolatron 402340 12V Digital FM Transmitter

hey guys welcome back about Kirk here and today I have an FM transmitter that is Bluetooth my last one was an auxilary cord type FM transmitter and it died on me because auxiliary cords eventually go out so I spent an extra five or so dollars to get a Bluetooth model and hopefully this will work for a lot longer but this is a LAN Zhu one and what I've really bought it for is for music but you can also plug in a micro SD card for playing music I'm not going to do that because I have my cell phone auxiliary cord can go in there if you want to use that in your device that you're using does not have bluetooth USB it is a charging port however you cannot play music through it and then you have a little button right here where you can answer calls or hang up and this little speaker on here actually doesn't work too bad it picks up my sound fairly nicely from about five six feet away and this