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LUOM BC71 Bluetooth 5.0 FM transmitter with digital display and 7 LED backlights

LUOM

LUOM BC71 Car HD Radio Bluetooth 5.0 18W+18W 36W 64GB 7 LED

SKU CH-GAFH-6EV3A MPN BC71

Bluetooth 5.0 FM transmitter with dual 18 W fast-charge ports, 64 GB TF card playback and seven-colour LED backlight

  • FM frequency response87.5 MHz-108.0 MHz
  • AM stereo separationBluetooth V5.0; Support dual display digital tube, real-time
  • Product typeHD Radio Kits for Factory Stereo
  • Highlights*PD 18 W+QC3.0 Fast Car Charging: PD18 W and QC3.0 port (5 V
  • Dual USB fast charging delivers 36 W total power
  • Bluetooth 5.0 with A2DP and CVC noise reduction for clear calls
  • 64 GB TF card slot plays MP3, WMA, WAV files
  • Digital voltage display monitors car battery in real time
  • Seven-colour LED backlight adds adjustable cabin lighting

Product purpose and audience

The LUOM BC71 is a car HD radio kit that adds Bluetooth 5.0 streaming and hands-free calling to a factory stereo. It draws power from the vehicle socket and transmits audio over FM frequencies between 87.5 MHz and 108.0 MHz. Drivers who want wireless music and safer calls without replacing the original head unit will find it useful.

Upgrade path and value

The adapter replaces a basic charger or an older FM transmitter that lacks fast charging and modern Bluetooth. It adds dual USB ports delivering 18 W each for a combined 36 W, so two phones can charge quickly while audio plays. The jump is worth it when the current setup offers only slow charging, unstable pairing or no TF card playback up to 64 GB.

Fit and alternatives

Suits motorists who need simultaneous fast charging, Bluetooth 5.0 audio, TF card support and a voltage display in one compact device. Buyers who want more storage than 64 GB, require an auxiliary input or prefer a hard-wired installation should look at other solutions.

How it compares

Measured against everything we stock in HD Radio Tuners & FM Transmitters, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 80% of the 127 comparable items (median $27.99).

Specifications

Product
Brand nameLUOM
Model nameBC71
Product typeHD Radio Kits for Factory Stereo
Audio & video
FM frequency response87.5 MHz-108.0 MHz
More details
AM stereo separationBluetooth V5.0;
Support dual display digital tube, real-time detection and display of battery voltage;
USB A QC 18 W and USB Type-C PD 18 W 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

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