54W Bluetooth 5.3 Car Adapter, FM Transmitter 4-Port Fast Charging | Wireless Radio Player Car Charger, CVC Noise Cancellating, Deep Bass, 5 Colors LED Backlit, Hands-Free Call Support USB Drive

54W 4 PORTS FAST CHARGING: Designed for multiple passengers charge devices together without fighting for a charging port. This Bluetooth car adapter can charge up to 4 devices simultaneously with PD36W and QC3.0 18W output, keeping phones powered during daily drives or family road trips.
STABLE BLUETOOTH 5.3 TECHNOLOGY: Upgrade your drive with Nulaxy BC91 bluetooth transmitter car adapter. Powered by advanced Bluetooth 5.3, enjoy instant auto-pairing, lowe audio delay, and stable wireless music streaming from your phone to car stereo.
DEEP BASS & COLORFUL LED EXPERIENCE: Enjoy deeper, fuller bass when streaming music through your car radio, plus 5 switchable LED lighting effects that add a custom glow to your dashboard for a more enjoyable drive, day or night.
HANDS-FREE CALLING WITH VOICE CONTROL: A built-in CVC noise cancellating mic keeps calls clear over road noise, while Siri and Google Assistant voice commands plus one-touch buttons let you answer calls or skip tracks without leaving the wheel.
WIDE COMPATIBILITY & SAFETY PROTECTION: Works with iPhone and Android devices and most 12V-24V vehicles. Built-in protection helps guard against over-current and overheating. Check socket fit before purchase.[COMPATIBLE: Open Socket /Fits Fully; Recessed Socket May Not Fit, can try our KM18 Bluetooth FM transmitter better for recessed sockets]

We Care What You Care
Bluetooth & fm transmitter
Bluetooth Car Adapter
New Version
54W Bluetooth 5.3 Car Adapter with 4 Charging Ports
KM18
Car Bluetooth FM Transmitter
KM30
FM Bluetooth Transmitter for Car with 1.8" Color Screen
NX10
Bluetooth Car Adapter with Dual USB Charger
BR18
Air in-Flight Bluetooth Audio Transmitter Receiver for up to 2 AirPods & Wireless Headphones
NX12
Bluetooth 5.0 FM Transmitter for Car
KM28
Bluetooth FM Transmitter for Car
KM36
Bluetooth 5.3 Car Adapter with Air Vent Installation
NX09
Bluetooth Car Adapter
KM18COLOR
Wireless In-Car Bluetooth FM Transmitter
KM18PLUS
FM Transmitter for Car

bluetooth transmitter car fm receiver bluetooth radio adapter trucker accessories for truck driver

What is the size of the plug-in connector, and which car models is it compatible with?
Sizes: Diameter 24mm with spring clip, Depth 57mm
This size fits most car models but is unsuitable for sockets in recessed areas like glove boxes.
After use, hold the car’s socket with one hand and pull out the charger with the other to avoid damage.
How can I avoid or reduce noise?
For best sound quality, set the car audio volume below 50% before connecting your phone. Then, connect to the FM frequency & Bluetooth. Adjust the phone & BC91 volume first. If it's still too low, adjust the car audio system to reach the ideal level.
How do I match & switch frequencies?
Turn on car radio to blank FM frequency. Set the BC91 to the same frequency as the car radio. Long-press the BC91 rotate button until frequency flashes. Turn clockwise to increase, counter-clockwise to decrease.
The device isn't working/power isn't responding/display isn't showing/car audio isn't receiving sound/unable to play?
1) Ensure that the FM transmitter is on.
2) Verify the transmission frequency of the FM transmitter matches the frequency of the car's radio.
3) Unplug the BC91 and connect it again.
4) Confirm the files on the USB device are supported by the BC91.
How to pair the FM transmitter with your phone via Bluetooth?
Plug BC91 into car cigarette lighter socket to power on. Enable your phone's Bluetooth is on. Then search for 'BC91 and select 'connect'. Once connected, you can start playing music, using navigation, or making hands-free calls.

More Nulaxy Options

	New Version-BC91	NX10	KM18	KM28	MT02	NX12	KM30
Customer Reviews	—	—	—	—	—	—	—
Price	—	—	—	—	—	—	—
USB Fast Charging	?	?	?	?	?	?	?
Power Output	PD 36W & QC3.0 18W	QC3.0 & 5V 1A	USB A Port	QC3.0 Charging	QC3.0 Charging & Type-C PD 20W	PD18W &QC3.0	QC3.0 Charging
Bluetooth Version	V5.3	V5.0	V5.0	V5.0	V5.3	V5.0	V5.0
Display Screen	Digital Display	Digital Display	1.44 inch LCD Display	Big Color Screen	Digital Display	Digital Display	1.8 inch Color Screen
LED Light Bar	5-Color LED Backlit	7-Color LED Backlit	?	8-Color LED Backlit	?	?	?
Knob Control	?	?	?	?	?	?	?

What is the size of the plug-in connector, and which car models is it compatible with?
Sizes: Diameter 24mm with spring clip, Depth 57mm
This size fits most car models but is unsuitable for sockets in recessed areas like glove boxes.
After use, hold the car’s socket with one hand and pull out the charger with the other to avoid damage.
How can I avoid or reduce noise?
For best sound quality, set the car audio volume below 50% before connecting your phone. Then, connect to the FM frequency & Bluetooth. Adjust the phone & BC91 volume first. If it's still too low, adjust the car audio system to reach the ideal level.
How do I match & switch frequencies?
Turn on car radio to blank FM frequency. Set the BC91 to the same frequency as the car radio. Long-press the BC91 rotate button until frequency flashes. Turn clockwise to increase, counter-clockwise to decrease.
The device isn't working/power isn't responding/display isn't showing/car audio isn't receiving sound/unable to play?
1) Ensure that the FM transmitter is on.
2) Verify the transmission frequency of the FM transmitter matches the frequency of the car's radio.
3) Unplug the BC91 and connect it again.
4) Confirm the files on the USB device are supported by the BC91.
How to pair the FM transmitter with your phone via Bluetooth?
Plug BC91 into car cigarette lighter socket to power on. Enable your phone's Bluetooth is on. Then search for 'BC91 and select 'connect'. Once connected, you can start playing music, using navigation, or making hands-free calls.

More Nulaxy Options

New Version-BC91	NX10	KM18	KM28	MT02	NX12	KM30
Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews
—	—	—	—	—	—	—
Price	Price	Price	Price	Price	Price	Price
—	—	—	—	—	—	—
USB Fast Charging	USB Fast Charging	USB Fast Charging	USB Fast Charging	USB Fast Charging	USB Fast Charging	USB Fast Charging
?	?	?	?	?	?	?
Power Output	Power Output	Power Output	Power Output	Power Output	Power Output	Power Output
PD 36W & QC3.0 18W	QC3.0 & 5V 1A	USB A Port	QC3.0 Charging	QC3.0 Charging & Type-C PD 20W	PD18W &QC3.0	QC3.0 Charging
Bluetooth Version	Bluetooth Version	Bluetooth Version	Bluetooth Version	Bluetooth Version	Bluetooth Version	Bluetooth Version
V5.3	V5.0	V5.0	V5.0	V5.3	V5.0	V5.0
Display Screen	Display Screen	Display Screen	Display Screen	Display Screen	Display Screen	Display Screen
Digital Display	Digital Display	1.44 inch LCD Display	Big Color Screen	Digital Display	Digital Display	1.8 inch Color Screen
LED Light Bar	LED Light Bar	LED Light Bar	LED Light Bar	LED Light Bar	LED Light Bar	LED Light Bar
5-Color LED Backlit	7-Color LED Backlit	?	8-Color LED Backlit	?	?	?
Knob Control	Knob Control	Knob Control	Knob Control	Knob Control	Knob Control	Knob Control
?	?	?	?	?	?	?

We Care What You Care
Bluetooth & fm transmitter
Bluetooth Car Adapter
New Version
54W Bluetooth 5.3 Car Adapter with 4 Charging Ports
KM18
Car Bluetooth FM Transmitter
KM30
FM Bluetooth Transmitter for Car with 1.8" Color Screen
NX10
Bluetooth Car Adapter with Dual USB Charger
BR18
Air in-Flight Bluetooth Audio Transmitter Receiver for up to 2 AirPods & Wireless Headphones
NX12
Bluetooth 5.0 FM Transmitter for Car
KM28
Bluetooth FM Transmitter for Car
KM36
Bluetooth 5.3 Car Adapter with Air Vent Installation
NX09
Bluetooth Car Adapter
KM18COLOR
Wireless In-Car Bluetooth FM Transmitter
KM18PLUS
FM Transmitter for Car

Brand	Nulaxy
Model	BC91
Type	BC91
Features	Hands-Free Calls, Built-In Microphone, 54W High Power Fast Charging, Colorful Lighting Effects, Deep Bass
Weight	0.068 kilograms
Labor	1 Year
Parts	1 Year
Adjustable Subsonic Filter	Hands-Free Calls, Built-In Microphone, 54W High Power Fast Charging, Colorful Lighting Effects
Cable	Female-to-Male
Channels	Stereo
Current	Modern, 12 volts_of_direct_current
Cut Out Diameter	Small
Drilling Required	Plug in Car Socket
Frequency Blocked	not_applicable
Frequency Response	Colorful Lighting Effects
Hardware Included	false
Head Unit Size	5.6 cm x 6.7 cm x 10.6 cm
Inner Hole Diameter for Wire	Small
Inputs	Microphone
Material	Polycarbonate (PC)
Max Recommended Power Handling	Bluetooth devices, USB devices including USB Type C
Number of Links to Amplifier	4
Outputs	Speaker
Power	Battery Powered
Range	Bluetooth 5.3, usb_c, bluetooth
Screen Size	Modern
SNR	Colorful Lighting Effects
Test Description	Hands-Free Calls, Built-In Microphone, 54W High Power Fast Charging, Colorful Lighting Effects, Keep the adapter away from water or moisture. Do not use it in wet conditions, as this can cause electrical shorts or damage.
THD	Stereo
Voltage	12 volts_of_direct_current
Sports Team	1 Piece

Item#: 9SIC9Y6M9X8815

Meet Your Seller

54W Bluetooth 5.3 Car Adapter, FM Transmitter 4-Port Fast Charging | Wireless Radio Player Car Charger, CVC Noise Cancellating, Deep Bass, 5 Colors LED Backlit, Hands-Free Call Support USB Drive

We Care What You Care

Bluetooth & fm transmitter

Bluetooth Car Adapter

New Version

KM18

KM30

NX10

BR18

NX12

KM28

KM36

NX09

KM18COLOR

KM18PLUS

What is the size of the plug-in connector, and which car models is it compatible with?

How can I avoid or reduce noise?

How do I match & switch frequencies?

The device isn't working/power isn't responding/display isn't showing/car audio isn't receiving sound/unable to play?

How to pair the FM transmitter with your phone via Bluetooth?

More Nulaxy Options

What is the size of the plug-in connector, and which car models is it compatible with?

How can I avoid or reduce noise?

How do I match & switch frequencies?

The device isn't working/power isn't responding/display isn't showing/car audio isn't receiving sound/unable to play?

How to pair the FM transmitter with your phone via Bluetooth?

More Nulaxy Options

We Care What You Care

Bluetooth & fm transmitter

Bluetooth Car Adapter

New Version

KM18

KM30

NX10

BR18

NX12

KM28

KM36

NX09

KM18COLOR

KM18PLUS

Learn more about the Generic Brand BC91

Customer Reviews of the Generic Brand BC91

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info