Car MP3 Bluetooth Player FM Transmitter Multifunctional Car Charger, Model: 4.8A Black

1. Shell material: aluminum alloy + PC2. Total output: 15.5W (MAX)3. USB1 output: 5V-3.1A (MAX) (smart shunt)4. USB2 output: 5V-3.1A (MAX) (intelligent shunt, play MP3 music)5. Support U disk playback, plug and play, high-speed reading without freezing6. Memory playback when power off, automatic connection when power on7. Voltage real-time monitoring, driving safer8. With blue ambient light, the soft light is not dazzling9. Dual USB smart fast charging, automatically match the output current10. Bluetooth hands-free call, built-in microphone call clear and smooth11. Smart constant temperature chip, long-term charging without getting hot, safe and durable12. With LED display to display car battery voltage, hands-free calls, FM FM transmission, Bluetooth 5.0 lossless connection, music, navigation broadcast, U disk MP3 player13. Dual USB ports supply power at the same time14. Built-in management chip, intelligent shunt fast charging will not hurt the machine15. It is