The Forever TR-360 Bluetooth FM transmitter is a reliable device that provides convenience and safety while traveling in your car. Compatible with Bluetooth technology, it allows you to enjoy your favorite music and even make phone calls without holding your phone in your hand. Thanks to the built-in microphone, you can freely make phone calls while driving. FM transmitter supports MP3 and WMA file formats. It allows you to connect a flash drive to one of the transmitter's two USB ports and read music from a TF card. The Forever TR-360 FM transmitter has as many as three USB ports - USB-A 3.1 A, USB-A 1 A and USB-C 20 W, which allow for fast charging of up to three devices at once. This is ideal for travelers who need to charge their smartphones, tablets, or other electronic devices while driving.