We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact car FM transmitter with dual USB ports and colourful LED backlighting

Jansicotek

Jansicotek BC71 Bluetooth 5.0 FM Transmitter 36W PD QC3.0 64G TF

SKU CH-K20C-MKFR5

A Bluetooth 5.0 FM transmitter with dual 18 W USB ports, 36 W total power, 64 GB TF card support and voltage display

  • 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
  • 36 W total output with PD 18 W and QC 3.0 ports
  • Dual digital display shows battery voltage in real time
  • 64 GB TF card slot plays lossless WAV and FLAC
  • Built-in mic with CVC noise reduction enables hands-free calls

Car HD Radio Kit

The Jansicotek BC71 is a car HD radio kit that adds Bluetooth 5.0 audio streaming and hands-free calling to a factory stereo. It targets drivers who want wireless music and safe communication without replacing the original head unit.

Upgrade from basic aux or older FM adapters

The jump is worth it when you need simultaneous fast charging and lossless playback from a 64 GB TF card. The dual USB ports deliver 18 W PD and 18 W QC3.0 for a combined 36 W output, removing the need for a separate charger.

Sustained operation with dual display

Real-time battery voltage monitoring stays visible on the dual digital tubes while music streams continuously over the 87.5 MHz-108.0 MHz range. CVC noise reduction keeps call clarity stable during long drives, and the LED backlight can be switched off to reduce distraction.

Highlights

  • Bluetooth 5.0 gives stable streaming
  • 36 W total output with PD 18 W and QC 3.0 ports
  • Dual digital display shows battery voltage in real time
  • 64 GB TF card slot plays lossless WAV and FLAC
  • Built-in mic with CVC noise reduction enables hands-free calls

Specifications

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 power ports does the BC71 provide for charging devices?

It has a USB Type-C PD 18W port and a USB-A QC 18W port, sharing a maximum combined output of 36W for fast charging two phones at once.

How do you pair the BC71 with a phone for hands-free calls?

Enable Bluetooth 5.0 on the phone, select the BC71 from the device list, then use the multifunction button to answer, reject or switch calls and to wake Siri or Google Assistant.

What storage formats does the BC71 read for music playback?

The TF card slot supports cards up to 64G formatted with MP3, WMA, WAV or FLAC files for direct lossless playback without a phone connected.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.