Important Instructions:
1.SAVE THIS INSTRUCTION-This manual contains important safety and operating instructions for the product.
2.Before using the product,read all instructions and cautionary markings on Vehicle Battery Adapters.
3.For the best audio quality,please turn the volume of your phone and FM transmitter into the max level, and then adjust the car volume.
4.If the noise is too loud,please try another blank FM station.
5.The signal of any FM transmitter sometimes can be interfered by the surrounded radio or the similar frequency signal thus cause noise,this is normal.
6.To prevent your car battery from being drained,please unplug the product after you turn off the car.
7.Do not expose the product to rain, moisture, or snow.
8.Do not disassemble the product,incorrect reassembly may result in a risk of electric shock or fire.
9.To reduce risk of electric shock,unplug the product before attempting any maintenance.Turning off controls will not reduce this risk.


Features:
1.Dual microphones to get better sound quality during call.
2.9 light color modes:Rainbow,Breathing rainbow,Red,Green,Blue, Yellow,Purple,Cyan,White,light switch design of the outer circle creates new atmosphere to the car interior space.
3.Activate phone voice control like Siri,Bixby,Google Assistant,etc. 4.18W Fast Charge 18W and 20W PD port for fast charge, Fast Charge 18W output 5V 3A/9V 2A/12V 1.5A max,PD output 5V 3A/9V 2.22A/12V 1.5A max.
5.Transmit the music/navigation of your Bluetooth enabled phone to car stereo via FM signal.
6.Transmit the music from U disk/micro SD card(Up to 32G)to car stereo via FM signal.
7.Bass boost function just by one button press.
8.Display FM frequency and car voltage together.
9.Play lossless music from U disk/micro SD card.
10.Free your hands,answer hands-free phone calls during driving. 11.Bluetooth V5.0,auto co