Car Bluetooth FM Transmitter, Wireless In-Car Radio Transmitter Adapter with USB Ports, Support AUX Input

Features:
Dual 5 V 3.1 A USB ports support your portable electronic devices such as smartphones, tablets, laptops, and more
Bluetooth, hands-free calling via a built-in microphone
Easily switch between media playback and incoming calls
Large display screen shows the volume, FM frequency, Bluetooth status, and battery voltage Compatible with A2DP media files
Echo cancellation and noise suppression technology during a call (CVC)
3.5 mm line jack supports external audio devices
Flexible mount with 360-degree rotation
Mobile phones can be set to connect automatically
Compatible with external microSD cards
Supports MP3, WMA, and FLAC file types
Designed for 12 – 24 V vehicle outlets

Specifications:
Materials: ABS and metal
Colors: Black
Bluetooth: V 3.0
Bluetooth profile: A2DP, handsfree, HSP, and AVRCP
Files supported: MP3, WMA, and FLAC
FM frequency range: 87.5 to 108.0 MHz
Frequency response: 20 to 20 KHz
Working voltage: DC 12 to 24 V
USB output: 5 V 2.1 A; 5 V 1 A
Ports: 2 x USB 2.0; 1 x TF card slot; 1 x 3.5 mm line jack
Mount length: 8.5 cm (3.3 inch)

Package listing:
1x Car Bluetooth FM Transmitter
1x User Manual
Built-in microphone, the Bluetooth FM transmitter enables you to answer, hang up, reject a call or redial the last number with ease. More, the transmitter will automatically connect to its last paired Bluetooth device when powers on next time.
The FM transmitter can play music from Bluetooth-enabled device to car stereo via FM signal. It can stream music from TF card. Additionally, it can transmit music from your MP3 player, old speaker and tablet to the car stereo system via the provided 3.5mm audio cable.
Equipped with 2 USB charging ports, the transmitter can charge your cellphone or tablet
1.44in LCD display screen clearly shows your car voltage when plugged in, phone number for incoming call and song name when stream music from TF card.
You can rotate the LCD display screen in 360-degree and tilt the gooseneck for optimal viewing comfort. Power on/off function saves your efforts of plugging or unplugging every time you start and go off your car.