X31 Car Fm Modulator With Hands-Free Calling and Aux Input

Experience safe driving and seamless music streaming using the X31 Bluetooth Car FM Modulator. Designed with advanced Bluetooth technology, this adapter supports hands-free calling, TF card playback, AUX input, and dual USB fast charging. The LED display ensures easy frequency tuning and clear visibility even at night. Compatible with Android and iPhone devices as well as most car models using 12V or 24V systems.