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LUOM BC71 car Bluetooth 5.0 FM transmitter with dual USB ports and colorful LED backlight

LUOM

LUOM BC71 Car HD Radio Bluetooth 5.0 18W+18W 64G

SKU CH-X88V-M8QA5 MPN BC71

Bluetooth 5.0 FM transmitter adds wireless audio streaming, hands-free calls and dual 18 W fast-charge ports to any car stereo

  • TypeHD Radio Kits for Factory Stereo
  • FM Frequency Response87.5 MHz-108.0 MHz
  • AM Stereo SeparationBluetooth V5.0; Support dual display digital tube, real-time
  • Feature*PD 18W+QC3.0 Fast Car Charging: PD18W and QC3.0 port (5V/3A
  • Bluetooth 5.0 gives stable streaming for clear calls and music
  • Dual USB ports deliver 18 W QC 3.0 and 18 W PD fast charging
  • TF card slot plays lossless WAV and FLAC up to 64 GB
  • Built-in mic with CVC noise reduction enables safe hands-free calls
  • Voltage display and colour LED backlight keep you informed at a glance

Product identity

The LUOM BC71 is a car HD radio kit that adds Bluetooth 5.0 streaming, hands-free calling and dual 18 W fast-charge ports to a factory stereo. It targets drivers who want modern connectivity without replacing the original head unit.

Who it suits and who it does not

It suits owners with an FM-capable factory radio who need Bluetooth audio, TF card playback up to 64 G and simultaneous charging of two devices. It does not suit buyers who require a dedicated auxiliary input, a DAB+ tuner or a single-cable Android Auto and Apple CarPlay solution.

Capacity and headroom

The transmitter covers the full 87.5 MHz to 108.0 MHz FM band and supports lossless WAV and FLAC files on cards up to 64 G. Total charging output reaches 36 W split across USB-A QC 3.0 and USB-C PD ports, so two phones can fast-charge while music plays; headroom ends when both ports draw maximum current or the FM spectrum is locally congested.

Highlights

  • Bluetooth 5.0 gives stable streaming for clear calls and music
  • Dual USB ports deliver 18 W QC 3.0 and 18 W PD fast charging
  • TF card slot plays lossless WAV and FLAC up to 64 GB
  • Built-in mic with CVC noise reduction enables safe hands-free calls
  • Voltage display and colour LED backlight keep you informed at a glance

Specifications

BrandLUOM
ModelBC71
TypeHD Radio Kits for Factory Stereo
FM Frequency Response87.5 MHz-108.0 MHz
AM Stereo SeparationBluetooth V5.0;
Support dual display digital tube, real-time detection and display of battery voltage;
USB A QC 18W and USB Type-C PD 18W output ports;
Colorful LED backlights;
Support waking up the mobile phone voice assistant via button;
Stereo FM transmission technology;
Support TF card playback, support WAV/FLAC and other lossless music;
Support music, volume, and frequency power-off memory function;
Support Bluetooth automatic re-pairing;
Bluetooth supports A2DP, AVRCP, HFP, HSP;
Support private answering and switching;
Bluetooth stereo music DSP technology;
Support turning on/o
Feature*PD 18W+QC3.0 Fast Car Charging: PD18W and QC3.0 port (5V/3A) support fast car charing.It charges 4 times faster than traditional charging ports. Maximum power 36W, car bluetooth adapter have dual USB ports.It can fast charge two cellphone at the same time.
*High Clear Sound: Bluetooth 5.0 provides a stable and fast connection. Using upgraded A2DP sound processing technology and high-performance CVC noise reduction microphone. The strong FM signal and advanced white noise cancellation technology will ensure the sound quality more crystal clear.
*2 Music Play Modes + Charging Independ

Questions about this item

What car power socket does the BC71 need to operate?

The BC71 plugs into a car cigarette lighter socket for power and FM transmission.

Can the BC71 charge my phone while I play music through an older car stereo?

Yes, the dual USB ports deliver up to 36 W total while Bluetooth 5.0 streams audio to the FM tuner.

How do I confirm the BC71 is transmitting audio correctly after setup?

Tune the car radio to the same FM frequency shown on the digital display and listen for clear playback.

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