FM Transmitter WK Car Charger and MP3 Player with Led Light WP-C39

MP3 player, supports USB flash drive/TF card playback USB Ports 3, 2 fast charging ports(USB-A+USB-C) Input: 12V-24V Output 1/2/3: USB1/2 5V-2.4A MAX; USB-C: 5V-2.4A (Total Output: DC5V-4.8A MAX) Bluetooth version: 5.1 Colorful lights, one key switch Size: 53*43*82mm (80g) Material: ABS