Bluetooth 3.1A MP3 Player Quick Charge Dual USB Wireless Handsfree Car Charger For Car Kit Audio

️ Support TF card and U Disk ,refined and small Portable. ️ Automatic storage memory after power off(only with micro SD card). ️ Anwser/hang up the call ️ Connect navigation. ️ Ultra-low power,power saving Only consumpt 5% of electricity when play 1 hour music with bluetooth. ️ Built-in intelligent microphone for excellent sound quality.