Bluetooth 5.3 FM Transmitter Car Charger | 4 Ports, 48W Fast Charge

Transform any car into a smart audio hub with this Bluetooth 5.3 FM Transmitter Car Charger. Featuring four USB charging ports (including Type-C PD and QC 3.0), Hi-Fi deep bass audio, dual noise-cancelling microphones, and hands-free calling — all powered through your car's cigarette lighter socket. Made in Mainland China and CE certified for your peace of mind.

Key Features

• Bluetooth 5.3 Technology: Lightning-fast 1-second pairing, ultra-stable connection, minimal audio latency, and no need to re-pair after the first connection.
• 48W Total Fast Charging: PD 30W Type-C port + QC 3.0 18W USB port charge two devices simultaneously. Compatible with iPhone, iPad Pro, Samsung, Google, Android, and more.
• Dual CVC 8.0 Noise-Cancelling Mics: Two microphones collect your voice from all directions while CVC 8.0 technology filters road and wind noise — so every call sounds crystal clear for both parties.
• Hi-Fi Deep Bass Sound: Press the "B" button to activate immersive deep bass and stereo sound. Enjoy CD-quality audio through FM, AUX, or USB flash drive connection.
• Three Flexible Connection Modes:
  • Wireless Bluetooth — pair your phone and tune your radio to the same unused FM station (88.1–107.9 MHz)
  • AUX Cable — lossless audio via the included AUX cable
  • USB Flash Drive — plug in a USB stick for standalone music playback
• Multi-Layer Safety Protections: CE, FCC, and RoHS certified. Guards against overcurrent, overvoltage, overload, overheating, and short circuits.
• Universal Compatibility: Works with 12–24V car cigarette lighter sockets — suitable for cars, SUVs, and trucks. Compatible with iPhone, Samsung, Huawei, OPPO, OnePlus, Google, LG, and virtually all Bluetooth-enabled smartphones.

Specifications

What's in the Box

• 1 × Bluetooth FM Transmitter Car Adapter (JR-CL17)

How to Get the Best Sound Quality

1. Tune your car radio to an unused/blank FM station (one with only light static — no music or voices).
2. Set your FM transmitter to the same frequency as your car radio.
3. Pair your smartphone to the FM transmitter via Bluetooth.

For more information on safe in-car electronics use, visit the National Highway Traffic Safety Administration or review CPSC product safety guidelines.

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Learn more: FM transmitter

Frequently Asked Questions

Q: What is an "unused station" or "blank channel" for the FM transmitter?

A: An unused station (blank channel) is an FM frequency where no local radio station is broadcasting — you'll hear only faint static. Tuning both your car radio and the FM transmitter to this frequency gives you the clearest, interference-free audio experience.

Q: Does this Bluetooth FM transmitter support fast charging for iPhones?

A: Yes! The Type-C PD port (up to 30W) supports fast charging for iPhone 8 and later, iPad Pro, and many other USB-C devices. The QC 3.0 USB-A port (up to 18W) fast-charges compatible Android phones including Samsung, Huawei, OPPO, and OnePlus models.

Q: How many devices can I charge at the same time?

A: You can charge two devices simultaneously — one via the Type-C PD port and one via the QC 3.0 USB-A port — for a combined total output of up to 48W.

Q: Can I play music from a USB flash drive without Bluetooth?

A: Yes. Insert a USB flash drive into the designated USB music port on the FM transmitter, tune your car radio to an unused FM station, and set the transmitter to the same frequency. Music will play directly without needing a phone connection.

Q: Can I turn off the LED display lights?

A: Yes, simply short-press the light button on the device to toggle the LED display lights on or off according to your preference.