Sumind Car Bluetooth FM Transmitter, FM Radio Adapter Transmitter, 5V/ 3.4A Dual USB Ports Charger Compatible iPhone and Android Smartphones, Hands-free Calling, U-disk MP3 Player(Pattern 1)

Magnetic car mount:
There is a magnetic car mount in the delivery; It has a sturdy rubber base and a magnetic head for holding smartphones; And the useful car mount features 4 magnets which are good for keeping your phone in place.

Good performances:
1. Start the car, the screen will display the car batter voltage.
2. CVC technology control noise and storm to create full-duplex sound quality.
3. Support the phone's A2DP function, the phone will play music when connecting.
4. The device being switched on, the phone can automatically connect to .
5. Support external U-disk, can play MP3/ WMA format music files.
6. Intelligent charging and high-pass fast charging program output, can be applied for car handheld equipment charging.
7. Sound quality-Using the most advanced interference and noise cancellation technology to provide the most perfect sound quality.

Features:
1. Wirelessly transmit phone call from mobile phone to car FM stereo system.
2. Built-in Microphone.
3. Music playing from USB, seamlessly switches between incoming calls and music.
4. Detect and display the voltage of car battery when power on.
5. Full 206 channels options from 87.5 - 108.0 MHZ.
6. Low voltage warning: less than 12 V (voice prompt).
7. With voice prompts.
8. Incoming call number announcement.
9. Supports last call redial.

Specifications:
FM: 87.5 MHZ - 108.0 MHZ
FM Effective range: 2 m
protocol: AVRCP, HFP, A2DP
frequency: 2.4 GHZ
Effective range: 5 m
Power input: 12 - 24 V
USB output: 5 V/ 3.4 A
Music format: MP3, WMA
U-disk play (Max capacity): 32 GB

Package includes:
1 x FM transmitter
1 x Magnetic car mount
1 x User guide
2 x Magnet metal plate