【Upgraded Bluetooth 5.1 Chip】Compared to old Bluetooth version, this Bluetooth 5.1 FM transmitter offers faster data transmission and less sound loss, optimizing transmission delay and connection error problem.
【PD 20W & QC 3.0 Fast Charger】USB car charger can fast charge 3 devices simultaneously with 3 charging ports. PD20W and QC3.0 ports provide 4x faster charging speed.
【Hands-free & Voice Assistant】With a built-in microphone, this bluetooth car adapter supports smart voice navigation from your phone, streaming the audio from navigation app/Siri/Google Assistant to your car.
【Voltmeter Display Screen & Colored LED Lights】 The car voltage will be displayed when the FM transmitter is inserted into the car cigarette lighter. The screen will be flashing to remind you when Voltage below 12V.
【Hands-free & Voice Assistant】<br> Easily answer/hang up/reject/transfer calls with one click of the MFB button. The integrated microphone automatically switches from music playback to hands-free mode when a call comes in.<br> 【Colored LED Lights】<br> Car bluetooth adapter has 7 different colored atmosphere lights, which makes more fun for driving.<br> Bluetooth version: BT 5.1<br> FM frequency: 87.5MHz-108.0MHz<br> Bluetooth effective distance: 10M<br> QC3.0 output: 18W, 5V/3A, 9V/2A, 12V/1.5A<br> PD output: 20W, 5V/3A, 9V/2.22A, 12V/1.67A<br> U disk port: 5V/1A (U disk 32GB max)<br> Input voltage: 12V-24V<br> Material: ABS<br> Product size & Weight: 9.5*6.5*5.8cm, 46g<br><br> PD 20W & QC3.0 charging ports provide smart and variable output current, safely and quickly charge your devices without damaging the battery.<br> Answer/redial/reject or end a call by just clicking a button. High performance microphone with CVC noise cancellation technology and echo cancellation for clear calls. Switch easily from incoming calls to music<br> This bluetooth fm transmitter supports Siri and Google voice assistant, also gives you clear voice navigation through your mobile phone's app. Noise cancellation technology wouldn’t let you miss any important information.<br> Supports Bluetooth play, micro SD card play (up to 32GB), USB flash drive play (up to 32GB). Attention: to avoid any noise, please remember to adjust the frequency of the fm transmitter just the same as it on the car radio.<br><br> How to resolve static issue ?<br> 1. Make sure the selected FM frequency is blank and there is no signal for the local radio station. (The higher radio frequency works better than the lower radio frequency)<br> 2. Make sure you have tuned the frequency of the FM transmitter exactly as the same of your car radio.<br> 3. Increase the volume of the phone or device and decrease the volume of the car stereo.<br> 4. Make sure the device is properly plugged into the cigarette lighter. If something slips out, there may also be noise.<br> 5. If the above steps can not work, please turn off the fm transmitter and restart again.<br> If you find the sound is very low, please check the following: make sure the volume on the phone/car radio/ fm transmitter have been set to a suitable level; If your phone is IOS system, make sure the Bluetooth mode of your phone is not set to "Headphone" type.<br>