Features:
1, Car Bluetooth FM transmitter: the phone, U disk, TF card, MP3 music inside to the car audio player
2: Car Charging: You can charge smart phone / iPad through USB interface.
3, Bluetooth hands-free car: cell phone Bluetooth hands-free calls through a key.
4, Car USB: USB disk can read through the USB interface, or card slot to read TF card
5, High-fidelity stereo, using DIGITAL, PLL phase-locked loop technology
6, LCD display frequency, choose more convenient;
7, All-point launch (up to 200 frequencies can choose)
8, With power-off memory, can store the current frequency of play
9, Direct keys, play / pause, the previous song / next song
Car Bluetooth Handsfree Car Handsfree FM Transmitter Car Bluetooth Speakerphone

Product Features:
1, FM FM transmitter
2, Frequency voltage display 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, Can answer / hang up / reject / re-send via Bluetooth
8, Bluetooth stereo music player
9, Call echo cancellation and noise reduction (CVC) technology
10, USB output voltage, other devices can provide voltage up to 5V / 2.5A
11, Power frequency automatic memory function
12, Car battery voltage display
13, Car mp3