• BT Version 5.0,Noise reduction Function• Ambient light, 7 colors lighting mode and 1 lighting cyclemode, more colorful in your car• Double click phone button switch BT mode, U drive mode, TFmode• Long press CH button with 3 seconds,rotate the spin toadjust the frequency• Automatic power-off memory function• Support Dual USB ports and Type C port to charge• Support USB Disk, TF card, BT to play music
