HAIKE Bluetooth FM Transmitter

1.Wirelessly transmits phone call & music to the car FM stereo system 2.Switch to Hands-free mode from music playing status when receiving calls automatically 3.Support TF card /U disk (up to 64 GB) 4.With Dual USB output 5V/2.4A + 1.0A ; Input 12-24V 5.Digital LED display numbers 6.Support FM(87.5-108MHz) /aux output 7.Power off memory function 8.Detects the voltage of car battery 9. Elegant design with aluminium ring. 10.Bluetooth Chip: V4.2 Support A2DP, AVRCP,HFP 11. Three color for option:Red ,Silver,rose gold