[New Upgraded Bluetooth 5.3 Version] - SOARUN Wireless FM Bluetooth transmitter uses the latest Bluetooth 5.3 technology, optimizing the old Bluetooth version of transmission delay and connection defect problems. Bluetooth 5.3 will bring you a faster and more stable connection with less sound quality loss. Uninterrupted experience for music play and hands-free calls, it will automatically connect the last paired Bluetooth device. | [30W PD&QC 3.0 Fast Charging] - SOARUN Bluetooth car adapter equipped with PD 30W Type-C and QC3.0 18W USB charging port, two devices fast charging at the same time. Support super fast charging for iPhone/Google/ iPad pro/Android devices. This 48W high-power car adapter charges faster than the most car Bluetooth adapters on the market. | [4-in-1 Bluetooth FM Transmitter] - 4 different audio transmission ways: Bluetooth; AUX in/out Port; U Disk; TF Card, multiple Input Options for you. Our bluetooth radio transmitter for car has broad compatibility with iPhone (including X, XS, 11/12/13/14 Pro Max), Samsung, LG, Sony, Android, iPad, and more phones. | [1.6” Color Screen/Flexible Gooseneck] - 1.6" LED screen is large and clear enough for you to easily read at daytime or night for incoming calling, song name (Under TF/U-disk Modes), voltage, volume, etc. The rotatable gooseneck of the wireless radio adapter can provide you with an adjustable viewing angle and optimal viewing comfort of LED display screen. | [HiFi Treble and Bass Available] - The sound output will be better when both effect keys turned on - Bass/Treble mode can be easily adjusted, just press the button "BASS" or "TRE", you will enjoy powerful or peaceful music you like. | [Safer Protections ] - Multiple protections for overcurrent, overvoltage, overload, overheating, and short circuits. Let you enjoy a safe and comfortable driving journey. | [We Care For You] - SOARUN promises a lifetime warranty to each customer. If there is any problem with the product, please feel free to contact us. We will certainly provide you with a satisfactory solution within 24 hours.

【Newest Bluetooth 5.3 Technology】 Bluetooth FM transmitter 5.3 FM transmission technology， you a faster, more stable and smarter connection with less sound quality loss,uninterrupted calls and music experience. It takes only 1 second to complete pairing, and no need to repeat pairing after the first successful pairing with your device. | 【Hands-Free calling & Noise Reduction】Bluetooth transmitter built-in microphone,latest CVC8.0 noisecancellation and Digital Signal Processor (DSP)technologies, technology can ensure clearer calls between you and your family and friends. Just click the middle button to answer/hang up/reject/redial calls, wake up Siri and Google Voice Assistant. | 【57W Fast Charging & Smart Port】The FM transmitter bluetooth is equipped with PD 45W Type-C and QC3.0 12W USB charging.can charge two devices simultaneously. Built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection, it will effectively ensure safe charging. | 【Multiple play modes & breathing light】The bluetooth radio transmitter for car can play music from Bluetooth devices to the car stereo via can play music from Bluetooth devices to the car stereo via FM signals; it can also read music files from USB flash disks (≤64GB), supporting MP3, WMA, WAV, APE and FLAC formats. Ambient light breathes slowly and can be adjusted off, so you can see the buttons clearly in the dark. | 【Hi-Fi Bass & Roller Adjustment】Adjusting the bass and treble wheel allows you to enjoy powerful deep bass and immersive stereo sound, Hi-Fi sound quality will also make the music more dynamic and pleasing to the ear, take your passion for music to the next level.