BROAD COMPATIBILITY - FM transmitter works with
Bluetooth enabled devices, like iPhone, iPad, iPod, Tablet, Smart phones
or MP3, MP4 Players. Built-in microphone feature
can offers you hands free talking and wonderful music.

CRYSTAL SOUND QUALITY: bluetooth receiver fm
transmitter utilized most advanced interference and noise cancellation
technology, to grant most crystal sound quality. Please be noted, due to
radio frequency interference and car ground loop noise, it is almost
impossible for any transmitter to produce a perfect audio, but does one of the best work in the market.

FAST CHARGING&FLEXIBLE NECK: Comes with charging
port which can charge most USB devices, such as apple iPhone 8 7 6 6S
Plus；Android Smartphones, Power Bank etc. Flexible neck ensure an ideal
fit in nearly any vehicle, lets you power up your device while talking
or streaming music!

MORE SURPRISES: Built-in microphone feature supports hands-free
talking; support MP3/WMA/WAV format...