X31 Premium Bluetooth Fm Transmitter With Dual Usb Fast Charging and H

Upgrade your car’s audio system with the X31 Premium Bluetooth FM Transmitter designed for wireless music streaming, crystal-clear hands-free calling, and efficient device charging. Featuring dual USB fast charging ports, this multifunction adapter allows simultaneous charging of smartphones and other devices while driving. Supports TF card playback and AUX input for multiple entertainment options. The bright LED display provides easy FM frequency tuning and charging visibility, even at night. Compatible with most 12V and 24V vehicles including cars, SUVs, vans, and trucks for a smarter and more enjoyable driving experience.