Before using, please take a quick 10 seconds to brose the following in order to avoid FREQUENCY STATIC NOISE PROBLEMS:
1. HOW TO FIND FREQUENCY: Firstly, Please make sure the CAR RADIO FREQUENCY you adjusted is "BLANK" frequency (No working frequency and it is slight rustle white nosie).
2. HOW TO PAIR FREQUENCY: After you found "BLANK"Frequency, Please make sure you sync Bluetooth car adapter to SAME channel with car radio ensure best sound quality, after sync the Bluetooth adapter with your car radio will be very QUIET (If it’s still not quiet, try to find new BLANK channel again) and finally connect your phone with the product via wireless. (if prompted to enter the PIN CODE, please enter "0000")
3. HOW TO ADJUST VOLUME: Broadcast music volume is too low, please increase phone volume first, if volume still too low, please increase the volume of FM transmitter and then adjust the volume of the car speaker. ADJUST STEPS: Phone → FM transmitter → Car speaker
SPECIFICATION:
Bluetooth version: V5.0
Input Voltage: DC12V-24V
USB C Output Current: (24W MAX) 5V/2.4A, 9V/2.5A, 12V/2A
USB A Output Current: (18W MAX) 5V/3A, 9V/2A, 12V/1.5A
When charge two devices, Totall 42W output
Fast Charge Identification: Supports PD3.0/PD2.0/QC3.0/QC2.0/AFC/PE2.0/PE1.1/BC1.2DCP
Size: 2*1.6*3.1 inch
Product Weight: 38.3g
Multiple Protect Security System: Soft Boot, Over-voltage/Under-voltage/Over-current/Short-circuit/Temperature Protection.
Package contents: 1* Bluetooth FM Transmitter; 1*User Guide
Warm Note For You: Please contact the seller if you have any problems. We will always be here for you and hope you have a good experience with our products!