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Black rectangular car FM transmitter with dual digital displays and colorful LED backlighting

ESTONE

ESTONE BC71 Car HD Radio PD 18W QC3.0 36W Dual USB TF Card Dual Display

SKU CH-F5EY-TAZMM MPN BC71

Plays music from TF cards in lossless formats while charging two devices at up to 36 W total via dual USB ports and shows battery voltage on twin displays

  • FM usable sensitivity11.2 dBf
  • FM frequency response87.5 MHz-108.0 MHz
  • AM sensitivity21 uV
  • 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 ports deliver 36W total fast charging
  • USB-C PD 18W and USB-A QC 18W charge devices quickly
  • Dual digital display shows real-time battery voltage
  • TF card slot plays WAV and FLAC lossless files
  • FM usable sensitivity rated at 11.2 dBf

Car HD Radio Kit

The ESTONE BC71 is a car HD radio kit designed for factory stereo integration. It targets drivers who want Bluetooth V5.0 connectivity, lossless audio playback and fast charging in a single dashboard unit.

Dual USB Fast Charging

A USB-A QC3.0 port and a USB-C PD port each deliver 18W for a combined 36W maximum output. Colourful LED backlights illuminate the dual digital-tube display that shows real-time battery voltage.

Check Factory Stereo Compatibility

Verify that your vehicle’s factory head unit accepts an external HD radio kit before ordering. The transmitter operates across 87.5 MHz to 108.0 MHz with 11.2 dBf FM sensitivity and 21 uV AM sensitivity.

How it compares

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

Price $18.99
Cheaper than about 70% of the 127 comparable items (median $27.99).

Specifications

Product
Brand nameESTONE
Model nameBC71
Product typeHD Radio Kits for Factory Stereo
Audio & video
FM frequency response87.5 MHz-108.0 MHz
More details
FM usable sensitivity11.2 dBf
AM sensitivity21 uV
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

Questions about this item

What FM frequency range does the BC71 tuner cover?

The tuner receives stations from 87.5 MHz to 108.0 MHz, the standard FM broadcast band.

What charging ports does the BC71 provide and what is their combined output?

It has a USB-A QC 3.0 port and a USB-C PD port, each rated at 18 W for a total of 36 W.

How do you start playback from a TF card on the BC71?

Insert a TF card loaded with WAV or FLAC files; the unit detects it automatically and begins playing.

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