X31 Advanced Bluetooth Fm Transmitter With Fast Charging Function

Enjoy wireless music streaming and rapid charging with the X31 Advanced Bluetooth FM Transmitter. This multifunction car adapter supports hands-free calling, TF card playback, AUX connectivity, and dual USB fast charging for added convenience on the road. The LED display provides clear frequency visibility for easy operation while driving. Designed for stable Bluetooth performance and compatibility with most smartphones and vehicle audio systems. Suitable for 12V and 24V cars, trucks, SUVs, and vans.