LDNIO C704Q FM Transmitter Car Charger

The LDNIO C704Q is a multifunctional car accessory that combines fast charging, Bluetooth connectivity and FM transmission in one compact device.

It plugs into a vehicle’s 12–24V power socket and provides multiple charging outputs, including USB and USB-C. The built-in FM transmitter allows audio from a connected device to be transmitted to your car radio.

The C704Q also supports music playback from compatible USB drives and TF cards, making it useful for vehicles without modern Bluetooth or audio streaming systems.

Key Features

• FM transmitter
• Bluetooth connectivity
• Multi-port car charger
• USB-C charging port
• USB charging ports
• 12–24V vehicle input
• FM transmission
• USB drive support
• TF card support
• MP3/WAV/FLAC/APE/WMA audio support
• Multiple fast-charging outputs

Specifications

• Model: C704Q
• Input: DC 12–24V
• FM Frequency: 87.5–108.0MHz
• FM Transmission Distance: Under 5m
• Bluetooth Distance: Under 5m
• USB-1 Output: Up to 20W depending on input
• USB-C Output: Up to 24W depending on input
• USB-2 Output: 5V/1.5A
• TF Card: Up to 32GB
• USB Drive: Up to 32GB
• Audio Formats: MP3, WAV, FLAC, APE, WMA

Box Contents

• LDNIO C704Q FM transmitter car charger
• User documentation