FM transmitter Nedis CATR3024BK Black 2A input 1A output

The Nedis Bluetooth FM Transmitter CATR3024BK connects wirelessly to phones, tablets and laptops to stream audio to your car’s FM stereo via Bluetooth 5.3. It plugs into the vehicle power outlet (cigar lighter) and provides two charging outputs: one USB-C PD (20 W) and one USB-A (18 W). The compact black housing measures approximately 35 × 84 × 35 mm and is compatible with both 12 V and 24 V vehicle systems.

Advantages

The transmitter uses Bluetooth® 5.3 for faster pairing and more stable audio streaming, and includes an integrated microphone for hands‑free calling with automatic switching between music and calls. A built‑in bass boost enhances playback quality while a large rotary knob simplifies track selection and volume control. Dual USB charging ports let you power two devices at once, and a circular LED ring provides clear status indication.

Suitable for

• Streaming music or podcasts from a smartphone, tablet or laptop to a car stereo
• Hands‑free phone calls using the integrated microphone
• Charging mobile devices while driving (USB‑C PD 20 W + USB‑A 18 W)
• Use in vehicles with 12 V or 24 V power outlets

Key specifications

• Model: Nedis CATR3024BK
• Connectivity: Bluetooth 5.3, FM transmitter
• Power input: plugs into vehicle cigar lighter (12 V / 24 V)
• Charging outputs: 1× USB‑C PD (20 W), 1× USB‑A (18 W)
• Dimensions: approx. 35 × 84 × 35 mm
• Colour: Black
• Includes integrated microphone and bass boost

How to use

Insert the transmitter into the car’s cigarette lighter socket and tune your car radio to an unused FM frequency. Pair your phone, tablet or laptop with the transmitter via Bluetooth, then select the same FM frequency on the transmitter if required. Use the rotary knob to play, pause, skip tracks and adjust volume. Incoming calls will automatically switch the audio to hands‑free mode; speak using the integrated microphone. Connect devices to the USB‑C or USB‑A port to charge them while driving.

Usage recommendations

For best audio quality, choose an FM frequency with minimal local radio interference and keep the paired device within a few metres for stable Bluetooth connection. Ensure the vehicle power outlet provides the correct voltage (12 V or 24 V) before use.