This product has fm transmitter car Bluetooth hands-free car MP3 car USB charger card to identify the integrated audio output function.
Q7S is a high-end Bluetooth car handsfree launcher, car fm transmitter, he uses a professional high-performance Bluetooth module, built-in MP3 / WMA decoder chip, U disk or TF card music files
Wireless transmission to the car audio, but also through the AUX hole input to the car stereo. And, as long as your phone is equipped with Bluetooth, you can transfer your phone music to your car audio, call can be switched to the hands-free state, the end of the call, will automatically switch to music playback.

Features:
1: car Bluetooth fm transmitter: the phone, U disk, TF card, MP3 music inside to the car audio playback
2: car charging: you can through the USB interface, to the phone / iPad smart charge.
3, Bluetooth car hands-free: the phone can be a key through the Bluetooth hands-free call.
4, car USB: USB interface can be read through the U disk, or card slot to read TF card
Car mp3 player car mp3 player mp3 player player car player fm transmitter

Product Features:
1, FM FM transmitter
2, the light shows the window
3, independent Bluetooth start / shutdown button
4, line audio input
5, support the use of U disk to play music
6, support MP3 / WMA music format
7, through the Bluetooth one-click hands-free, answer / hang up / refused to receive / redial
8, Bluetooth stereo music player, through the fm fired to the car audio.
9, call echo cancellation and noise reduction (CVC) technology
10, USB output voltage, can provide voltage to other devices up to 5V / 2.5A
11, automatic stop frequency alarm function
12, car battery voltage display