Bluetooth Car FM Transmitter Multifunction Car Mp3 Player With 7 Color LED Backlit Bluetooth Car Adapter

【Smart QC3.0】: The charging speed of QC3.0 is up to 4X faster than standard chargers and can charge compatible devices to 80% in just 35 minutes. And 2 devices can be charged at the same time with the Bluetooth FM transmitter., 【Bluetooth V5.0 & Crystal Clear Music】：The Bluetooth V5.0 chip makes the connection faster and the data transmission more stable. external environmental noise can be reduced well to provide lossless acoustic quality for music., 【Hands-free Calls】: This Bluetooth fm transmitter supports Voice Assistant for voice guidance, like sending texts, incoming phone number or driving directions.noise-cancellation technology dampens the road noise and gives you clear., 【7 LED Backlight】: The 7 LED backlight can be changed from Red / Green / Blue / Yellowish Green / Purple / Cyan / Silver White, which integrating with music creates a relaxing and cool car environment for you., 【Wide Compatibility】: This Bluetooth adapter car can be used with any Bluetooth device such as iPhone, iPod, HTC, Galaxy, Sony, tablet and Android Smartphones. And it fits 12V-24V cars and trucks.