Intelligent and fast charging: input 12-24 V; Output 2 USB ports: smart 2.4 A charge port which can intelligently identify android or iPhone devices and QC3.0 fast charge port
Special design: large key for easy operation; 1.7 Inch large LCD backlight display song name/ incoming phone number and shows your car’s battery level when car start; Can rotate the LCD display screen in 270-degree gooseneck for optimal viewing comfort; Turn off the FM transmitter: long pressing the next song key for 5 seconds, it will turn off the FM and functions keep charging function
Broad compatibility: this radio adapter works with compatible devices, like iPhone, iPad, iPod, tablet, smartphones or MP3 player, you can transfer music in those devices to car audio via 3.5 mm audio cable; Support TF/ Micro SD card in FAT format up to 32G; Support A2DP; Support MP3/ WMA format; Also support AUX output and input

【Quick Charge 3.0 Dual USB Charger】The latest QC 3.0 charge port can fast charging for your QC 3.0-enabled phones deliver current up to 3A. Built in smart IC tech which it automatically provides the optimal current and speed for any connected devices. The 2.4A USB ports also 2.5X faster than usual car charger, charge to all non-quick charge smart phones or tablets as fastest as possible. Support charge two devices simultaneously!
【Hands-free Calling & Clear Sound】Built-in microphone supports hands-free calling with voice prompt. Automatically switch to hands-free mode from music playing when the call coming. Also utilizes CVC technology avoided the interference and noise for best. Provide you clear and pure sound during phone calls and music playing.
【Large Screen & Easy Operate】Design multi-key for easy operation. It is convenient for adjusting the volume, selecting the music, and switch the music play between Phone and TF card when driving. Features 1.7 inch LCD display which it show the frequency, volume, incoming phone number, current song info and car battery voltage; ★Long pressing the “▶”button for 5 seconds, it will turn off the FM and Bluetooth functions keep charging function.

【UNIVERSAL COMPATIBILITY & HANDS-FREE CALLING】the Esolom Bluetooth FM Transmitter is designed for car using with Bluetooth enabled devices, it transmits music from Bluetooth paired device to the car audio stereo system. The Bluetooth receiver comes with built-in microphone feature allows hands free calling. With FM signal, the FM Bluetooth transmitter receiver can broadcast music to your car’s radio, wide range of signal frequency from 87.5 – 108.0MHz.
【SUPER EASY SETUP & AUTO-RECONNECTION】 only 2 steps: 1. Adjust the FM frequency. 2. Pair the Bluetooth. There you go! Long press “Next Song” button to turn off FM function, which can avoid signal interference when listening to the local radio while keep charging. The LCD display screen clearly shows battery voltage level when the Bluetooth FM transmitter is plugged in. The FM transmitter modulator will connect the last paired smart devices automatically when turns on next time.
【1.7” DISPLAY SCREEN & FLEXIBLE GOOSENECK】1.7 inches screen provides clear display: song name, incoming phone number and voltage of the car battery. A flexible gooseneck ensures a satisfying using experience. You can tilt the gooseneck in any direction to get an optimal viewing angle.

WIRELESS AUDIO STREAM: Wirelessly broadcast audio from your mobile devices to your existing car FM stereo system
WIDE COMPATIBILITY: Works with any device that has a 3.5mm audio output including Android, iOS and other popular audio devices
USB OUTPUT: Car charger with an extra USB port to charge any of your USB powered devices

【Hands-Free Calling】The built-in microphone provides you with an amazing hands-free function after connected with cell phone via Bluetooth. Automatically switch to hands-free mode from music playing status when receiving a call. Make driving easy and safer.
【Dual USB Ports】One is 5V/2.1A USB charging port to get your phone full charged in short time, and the other is designed for reading USB files.
【FM Transmitter Radio Adapter】Wirelessly stream high quality audio to the car FM stereo system via Bluetooth connection to compatible devices, or insert U disk and micro SD card. FM 87.5-108.0MHz full channels covered（The sound would be better if you tune the channel to 106.0~108.0).