BLUETOOTH 5.3 & HIFI SOUND QUALITY: Upgrade your car stereo with the latest Bluetooth 5.3 technology! Experience CD-quality audio transmission, 2x faster pairing, and 33ft stable range. Perfect for lossless music streaming on Spotify/Apple Music.42W ULTRA-FAST DUAL CHARGING: Power up quickly with FM transmitter car charger 30W USB-C + 12W USB-A ports. Charge a laptop and phone simultaneouslyideal for road trips and daily commutes. Outperforms standard 18W car adapters.CRYSTAL CLEAR HANDSFREE CALLS: Wireless car aux adapter built-in CVC noise cancellation mic reduces 90% background noise. Answer calls safely while driving, compatible with Siri/Google Assistant.BEAT SYNC LED LIGHT SHOW: Bluetooth car adapter transform your car into a party zone! Multicolor LEDs pulse with your musics rhythm. Choose from 5 modes or turn off with one clickno distractions at night.3-IN-1 MUSIC PLAYBACK: Music player for car stream via Bluetooth, play USB drives (MP3/WAV), or connect via AUX. Works with iPhones, Androids, iPads, and even vintage car radios. Hassle-free setup in 10 seconds!WORKS WITH EVERYTHING: Whether you've got an iPad, iPhone, iPod, MP3 player, tablet, laptop, or Android smartphone, our Bluetooth FM adapter is compatible. It also fits 12V - 24V cars and trucks, so you can enjoy all its features no matter what you're driving.