• ????【Strong Bass and Hi-Fi Stereo】JOYROOM Bluetooth car only needs to click "b" to activate the BASS sound effect with one click. Besides, it uses high-quality Hifi technology to restore real human voices. Enjoy powerful, deep bass and immersive stereo sound. Provides the best listening experience.
• ????【Upgraded Dual Microphones & Hands-Free Calling】This car Bluetooth FM transmitter features upgraded dual microphone design and equipped with CVC noise reduction and echo cancellation technology, which makes hands-free calls clearer. You can connect, hang up and reject calls with just one click. With this Bluetooth transmitter, your driving will be easier and safer.
• ????【48W Fast Charging】This car Bluetooth adapter is equipped with 30W PD3.0 and 18W QC3.0 fast charging ports, which can quickly charge two devices at the same time. Charges 4 times faster than normal ports. Built-in multiple protection functions such as overcurrent, overvoltage, overload, overheating and short circuit make it more reliable and safe to use. Compatible with Samsung/iPhone/Xiaomi/Google and other fast charging protocols.
• ????【Bluetooth 5.3 & USB flash drive】The JOYROOM Bluetooth car transmitter uses the latest Bluetooth 5.3 chip, which makes the transmission faster, more stable and safer. And it offers two connection methods: Bluetooth and USB flash drive. Provides a more comfortable using experience.
• ????【LED ambient light and LED indicator】This Bluetooth car cigarette lighter is equipped with a 7-color LED light strip, so you can quickly find the transmitter when driving at night (lights can be turned off). At the same time, it is also equipped with an LED indicator that automatically detects the voltage when starting. Safer and more reliable.

Bluetooth Car FM Transmitter Strong Bass Hi-Fi Stereo Bluetooth Car Handsfree 30W PD 18W QC Car Bluetooth Adapter Bluetooth Car Radio Cigarette Lighter Bluetooth U Disk