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.

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Nulaxy 54W Bluetooth 5.3 Car Adapter with 4 Charging Ports [PD 36W & QC3.0 18W], Wireless Radio FM Transmitter with Deep Bass Player & 5 Colors LED Backlit, Hands-Free Calling - Silver

Product ID: 682918905

Details

Brand
Nulaxy
Connectivity Technology
Bluetooth
Material
Metal Plastic
Power Source
Battery
Special Feature
54W High Power

⚡54W total fast charging power

📱Bluetooth 5.3 for ultra-stable connection

🔊Deep bass with FM transmitter

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₨14052

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Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗⚡ Charge, Connect, and Cruise in Style!

NEXT GEN BLUETOOTH 5 3 - Experience lightning-fast, crystal-clear audio and calls with the latest Bluetooth tech.
HANDS FREE SAFE CONTROL - Voice commands and tactile raised buttons keep your focus on the road, not your device.
POWER UP ALL YOUR DEVICES - 4 synchronous charging ports with PD 36W & QC 18W eliminate battery anxiety on the go.
VIBRANT 5 COLOR LED BACKLIT - Stylish, customizable lighting enhances nighttime driving safety and vibe.
IMMERSIVE DEEP BASS EXPERIENCE - One-touch bass boost transforms your car into a concert hall, making every drive epic.

The Nulaxy 54W Bluetooth 5.3 Car Adapter combines ultra-fast 4-port charging (PD 36W & QC 18W) with a cutting-edge Bluetooth 5.3 FM transmitter. It delivers deep bass audio, hands-free calling, and customizable 5-color LED lighting, all designed for seamless, safe, and stylish in-car connectivity compatible with most 12V-24V vehicles.

Specifications

ASIN	B0DGCSLKNH
Additional Features	54W High Power Fast Charging, Colorful Lighting Effects, Deep Bass, Hands-Free Calls
Audio Output Mode	FM Transmission, A2DP (Stereo)
Audio Output Type	FM radio, Bluetooth
Best Sellers Rank	#1 in MP3 Player FM Transmitters
Bluetooth support?	Yes
Brand	Nulaxy
Color	Silver
Compatibility Options	Cars, Smartphones, Car Stereos
Compatible Devices	Car Stereo System, MP3 Player, Smartphone, Tablet
Connectivity Technology	Bluetooth
Connector Type Used on Cable	USB Type C
Control Method	Touch
Customer Reviews	4.4 4.4 out of 5 stars (9,219)
Enclosure Material	Metal, Plastic
Hardware Interface	Bluetooth
Human Interface Input	Buttons
Includes Remote	No
Installation Type	wireless
Manufacturer	Nulaxy
Model Name	BC91
Number of Channels	1
Number of Ports	4
Power Source	Battery Powered
Rechargeable Battery Included	No
Supported Application	Music Players, Phone Calls
Supported Media Type	MP3
Supported Standards	Bluetooth 5.3
Unit Count	1 Count
Voltage	12 Volts (DC)
Warranty Description	1 year manufacturer
Wireless Compability	Bluetooth

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