bluetooth V5.1 2. Support dual LED Display, battery voltage real-time detection and display 3. Maximum power 36W，Support QC3.0 (QC 18W),PD3.0(PD 18W).IC: 27177-BC72. HVIN:BC72 | Support Siri/Google voice assistant 2. Support stereo FM Transmitter 3. Support power off memory function 4. Support bluetooth reconnect automatic 5. bluetooth support A2DP,AVRCP,HFP,HSP | Support private answer 2. Support bluetooth stereo music DSP technology 3. One key to turn off FM Transmitter, retain charging function | Support input over-voltage protection, output over-current protection, output short-circuit protection and over temperature protection | Thank you for purchasing our bluetooth car charger! In order to have a best performance experience, please read the manual carefully before use!Important Note ：Volume level is not adjustable, volume level defaults to maximum.

LED dot matrix screen, real-time monitoring of battery voltage, Below 12.0V, the battery needs to be replaced, there is a danger of short circuit and fire.Bluetooth one-touch link of mobile phone can realize high-definition noise reduction hands-free calling! Intimate voice reminder to avoid inconvenience caused by driving. | QC3.0 FAST CHARGING : Dual USB ports, simultaneous dual charge: quick charge 3.0 port, charge efficiency is more than 80 percent, another smart 2.4A charge port. | Bluetooth 4.1 technology imizes device compatibility, pair speed, data transmission rate and connection stability between car FM transmitter and Bluetooth device | Bluetooth connection allows wireless streaming of music from portable devices. SD card slot for playing music or audio books from SD memory cards; USB port music playback in MP3 | The bluetooth fm transmitter is support all bluetooth enabled devices, such as iPhone, iPad, Tablet, HTC, Samsung, Sony and other, easy to setup and use.

{POWERFUL CAR FM TRANSMITTER} - Our bluetooth car transmitter uses advanced Bluetooth 4.2 chips for stable connection. Its 24-bit audio encoding and noise canceling technology ensure lossless crystal music and super clear phone conversation. It is compatible with IOS and Android system and perfectly works with most vehicles from 12V-24V such as cars, minivans, SUV and more. | {LARGE LCD DISPLAY & FLEXIBLE NECK} - The ideal 1.8 inches color screen and 180-degree rotatable neck of car bluetooth FM transmitter offer a much wider viewing for incoming phone number, battery voltage and more information that provides more security and convenience for your driving. | {MULTIPLE MUSIC EXPERIENCE} - The car mp3 player supports 4 music playing modes including USB/TF card/AUX/ bluetooth. Playing and switching freely your favorite pieces of music in various EQ sound effects. What's more intelligent, the fm transmitter bluetooth is equipped with memory function that allows to replay the song paused last time when you restart the player. | {HANDSFREE FUNCTION} - Just click a botton, you can answer/reject/hand up/redial a call, switch between incoming calls and music seamlessly as well as wake up the voice assistant by long press. Featured with simple one press operation and voice control, the bluetooth transmitter for car assists you a lot in safe driving without disturbance. | {UPGRADED PERFORMANCE} - The bluetooth radio transmitter for car comes with two 5V-2.4A charging ports to serve as car usb adpater that supports smart fast charging to your smartphone or tablet. Real time car battery voltage monitoring keeps reminding your car conidition to avoid potential malfunction and accident.

ILOKEY Car 1.8" Color Screen Display Bluetooth 5.3 FM Transmitter for Car Adapter PD30W USB Port Fast Charge HiFi Treble Bass Player EQ Sound Music Player TF/USB and AUX Car | 【1.8 inchs color screen display】Visually display various tuncticnal information：Caller ID, music lyrics display, sound adjustment, voltage information and so on.Voltage real-time monitoring display, low voltage flashing alarm,Support breakpoint memory | 1.Bluetooth、FM audio transmission 2. Support QC3.0、QC2.0、PD、Huawei FCP、Samsung AFC、BC1.2、Apple 2.4A and other charging protocols | 3. Support WMA、MP3、WAV、APE、FLAC music formats 4. Support bluetooth hands-free、music、navigation 5. Support output over voltage protection, short circuit protection, over current protection, over temperature protection | 6. Battery voltage real-time detection,low voltage flashing alarm 7. Automatic connect 8. Support U-disk /TF card peripherals 9. EQ sound can be adjusted 10. Synchronized display of music lyrics 11. Support break-point memory