Features: #1 -2.4A + 1A，#2 -QC3.0 + 1A
With a support of FM channels, this car Bluetooth FM transmitter lets you enjoy your phone music when driving and plays a louder and clearer phone navigation voice on car stereo.

Support Bluetooth hands-free phone calling via built-in microphone, just press the button to answer phone call, very convenient and keep your driving safe.

Support TF card and USB flash drive reading (up to 64GB Max), can play music files on FLAC/MP3/WMA/WAV format.

Dual USB ports , output1:5V2A output2:QC3.0 (output1:5V3.1A output2:5V2A)support smart charging, automatically identify all kinds of mobile phones / tablets / mp3 / mp4, provide and output the best and fastest charging current.

Support voltmeter function, the screen will display the car battery voltage when it is turning on.

Built-in intelligent management chip, effectively prevent over-temperature, over-voltage, over-current, short circuit and electromagnetic interference.

DC 12-24V voltage input, suitable for all vehicles, applicable to most cars, trucks, off-road, etc.

Specifications:
Screen type: LED
BT Version: BLE 5.0
Memory Support: Up to 64GB
Power mode: 12V power supply
Source classification: U disk
Additional features: FM radio function, support for Bluetooth
Memory card type: SD card miniSD card microSD card ( Not include!!! )
Player Category: Car MP3
Signal to noise ratio: 85dBA
FM Frequency Range: 87.5-108MHz
Launch distance: 5m and below

Package includes:
1 x Car MP3 Player
1* User Manual

Operation Guide:
- Plug the FM transmitter into your car cigarette lighter socket for power and please find search this device .
- Find an empty station and keep the FM transmitter and car FM radio at the same frequency.


Features: #3 -3.1A + 1A
1.Support Bluetooth hands-free phone calling via its built-in microphone.
2.Support A2DP function. Music will be played directly while the mobile phone is connected.
3.Built-in dual USB 5V / 4.1A output, 3.1A USB port support smart charging, it is available for charging most kinds of devices in car.
4.LCD display of frequency and voltage.
5.English voice number prompt.
6.Support SD/TF memory card and U disk, can play music files on MP3/WMA/APE/FLAV/WAV format.
7.With a support of FM channels, this car MP3 wireless FM transmitter lets you take a break from your regular music.
8.Plug the MP3 player into cigarette lighter of your car directly, easy to use and carry.
9.Echo cancellation and nosie;
10.Stereo bluetooth and FM transmitt
11.Automactic power-off memory fuction;

Specification:
Type: Car MP3 player
Material: ABS
Display Color: Black
Bluetooth Version: Bluetooth 5.0
Files Supported: MP3/WMA/APE/FLAV/WAV
FM Frequency Range: 87.5-108.0MHz
Effective Distance: 5m/16.4ft
Working Voltage: DC 12V-24V
USB Output: 5V / 3.1A (Smart IC), 5V / 1A
Port: 2*USB 2.0; 1*TF card input, up to 32GB max (no include TF card)
Item Size: 3.8*4.6*7.8cm / 1.5*1.8*3.1'' (L*W*H)

Package includes:
1*Car MP3 Player
1*English user manual