Name
Joyroom BT 5.3 FM/AUX BT Car Adapter, JOYROOMAir Vent Installation & Bass Boost 3 Ports PD&QC 3.0 FM Transmitter for Car, Radio BT Receiver for Car HD Calling and Enjoy Music

Features:
1.FM Transmitter & AUX Adapter JOYROOM BT FM transmitter can be easily used in cars without built-in BT. It doesn't need to be charged, just plug into a 12-volt outlet and tune to a specific radio station. If your car has a 3.5mm jack, its AUX mode definitely the easiest way to go, it can play straight through your car (no radio frequency required) with true zero distortion sound quality. (Package comes with a 3.5mm AUX cable

2.Hi-fi Bass Boost After self-optimizing the sound, this FM transmitter will transmit high-fidelity, well-balanced audio from your device to the car system. Just press the button "b" to Immerse yourself in powerful deep bass and stereo sound.A bass-heavy audio performance makes it ideal for drving, because it's powerful enough to cut through wind noise.

3.Much Safer Driving Experience BT car adapter mounted to the air vent would be closer to your eye level. It is so nice that you don't need to lower your head. Its comparatively bigger button allows you to easily adjust without worrying about pressing the wrong button. Compared to other adapters that directly plug into the car socket, it does not distract much attention from driving, much safer.

4.Clearer Calls & Siri/Assistant Enhanced microphone with 2-3 more sound-collecting ports than other car BT FM transmitter in the market, making sound pickup easier. The latest CVC 8.0 noise reduction technology can filter out background sounds (such as wind from vents and outside) to get clearer calls on both ends. Long pressing the middle button can also wake up Siri/Assistant for GPS audio, stream your music, etc.

5.Three Ports Charging&LED Light Design Car BT Adapter can charge three devices simultaneously via one PD 30W Type-C and two QC3.0(18W per) USB charging ports and will auto-assign the best charging efficiency. The PD Port supports iPhone Series/for Samsung fast charging. The QC 3.0 port can charge most Android devices from 0% to 60% within 35 minutes. When night comes, LED lights can make it easier for you to find the charging port.

6.BT 5.3 Built-in the latest BT 5.3 chip, which can provide faster pairing and a more stable connection for uninterrupted music and calls. With a powerful memory function, this BTradio transmitter for car can auto-reconnect to the last used device every time you get in your car and the audio will auto-resume where it was paused.

Features:
Faster pairing and a more stable connection for uninterrupted music and callsWork method
Microphones for collecting sound
Eye Level Operation VS Lower Head Operation
Compared to down by where the cigarette lighter is, Air Vent Install brings the Bluetooth receiver closer to eye level, making it easier to change audio tracks, volume, and Siri, allowing you to stay focused on the road while driving.
Wireless Bluetooth Connection
Tune the car radio to a Blank Station in your area. (Blank Station refers to Local Unused Station---no vocals or music, just rustling).
Long press the "CH" button to enter FM mode after plugging the 3-port Car Charger into the cigarette lighter or power port.
Adjust FM Transmitter to the SAME frequency as car radio. Once the FM transmitter and your car radio are successfully synced, it will instantly become very Quiet.
Activate your phone's Bluetooth function, connect to "JR-CL18", then ALL SET.

Friendly tips:
1. Tune the car radio to FM Radio. Please note that the compatible frequency mode is FM and not AM
2. No need to repeat Bluetooth pairing after the first successful pairing with your device.
Powerful 3-port Charging
PD 30W Type-C
QC3.0 18W
QC3.0 18W
3 Reading Modes
This radio adapter supports Bluetooth play, TF card play (up to 64GB), and 3.5mm AUX output, which meets your various needs.
Enlarged Big Button
Its comparatively bigger button allows you to easily adjust without worrying about pressing the wrong button

Package Includes:
1pcs * car bt transmitter