Bluetooth 5.0 FM Transmitter – Car MP3 Player & Dual USB Charger

Stream Music & Charge On the Go – All from Your Car's 12V Socket

Upgrade your in-car audio experience with this Bluetooth 5.0 FM Transmitter. Designed for cars, SUVs, and trucks running on 12V–24V systems, it wirelessly broadcasts your phone's audio through your car radio, while simultaneously fast-charging two devices at once. Whether you're streaming playlists, following voice navigation, or taking hands-free calls, this compact device keeps you connected and charged every mile of the journey.

Key Features

• Bluetooth 5.0 Technology – Stable, low-latency wireless audio streaming, hands-free calling, and voice navigation support within a 10-metre range.
• Dual USB Fast Charging – USB 3.1A (5V/3.1A) + USB 1.0A (5V/1.0A) ports let you charge two devices simultaneously while enjoying your music.
• Full-Frequency FM Transmission – Broadcasts across 87.5 MHz–108.0 MHz, covering virtually every available FM frequency for a clear, interference-free signal.
• USB Flash Drive Playback – Plug and play MP3, WMA, WAV, and FLAC audio files directly from a U-disk — no phone required.
• Real-Time LED Voltage Display – Monitors your car's battery voltage live on the built-in LED screen, so you always know your vehicle's electrical status at a glance.
• Power-Off Memory Function – Remembers your last FM station and settings so you never have to reconfigure after restarting your vehicle.
• Smart Safety Chip – Built-in multi-layer protection against overcurrent, overcharge, overtemperature, overvoltage, and short circuits for worry-free use.
• Universal Compatibility – Works with all 12V–24V vehicles including cars, SUVs, and trucks.

Specifications

What's in the Box

• 1 × FM Transmitter
• 1 × User Manual
• 1 × OPP Bag

Made in China.

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For guidance on safe vehicle electronics use, visit the National Highway Traffic Safety Administration or consult the FTC consumer guidance on electronics for informed buying tips.

Learn more: FM transmitter

Frequently Asked Questions

Q: Is this Bluetooth FM transmitter compatible with my car?

A: Yes — this FM transmitter is compatible with any car, SUV, or truck that has a standard 12V–24V cigarette lighter/power socket and an FM radio. It does not require any wiring or installation.

Q: Can I use the USB flash drive and Bluetooth at the same time?

A: The device supports both Bluetooth audio streaming and U-disk playback, but typically operates in one audio source mode at a time. You can switch between Bluetooth and U-disk modes easily. Both USB charging ports remain active regardless of the audio mode in use.

Q: What audio file formats does the USB flash drive playback support?

A: The FM transmitter supports MP3, WMA, WAV, and FLAC audio formats via USB flash drive, covering the most popular lossless and compressed audio file types.

Q: How do I find a clear FM frequency to use?

A: Tune your car radio to a frequency that has no local station broadcasting (static only), then set the same frequency on the FM transmitter — typically somewhere between 87.5 MHz and 108.0 MHz. The transmitter covers the full FM band so you can always find a clear channel.