Bluetooth 5.0 FM Transmitter Handsfree Car Radio Modulator MP3 Player
Bluetooth version 5.0 supports Bluetooth audio playback and Bluetooth hands-free calling. Bluetooth version: Bluetooth 5.0. Compatible with Bluetooth, U disk (up to 32G) audio connection. 22.5W interface: 4.5V/5A, 5V/4.5A, 9V/2.5A,12V/1.8A.