3.4A Bluetooth Handsfree Car Charger FM Transmitter AUX Audio MP3 Player

- Output Interface: 5V/3A
- USB Ports: 2
- Input: 12-24V/2.4A
- Bluetooth Version 4.2
- Item Size: 2.2 x 4.8 x 7.0cm
- Files Supported: mp3/WMA/APE/FLAV/WAV
- FM Frequency Range:87.5-108.0MH
- Ports: 2x USB 2.0; 1x TF Card Input
- Expandable Up to 32GB