Introduction
Thank you for choosing the LENCENT FM Bluetooth 5.3 Transmitter. This device is designed to enhance your in-car audio experience by providing seamless Bluetooth connectivity, hands-free calling, and fast charging capabilities. Please read this manual carefully to ensure proper use and optimal performance.
Safety Information
- Do not expose the device to excessive heat or humidity.
- Keep away from fire and open flames.
- Do not dispose of the battery in regular trash. Follow local regulations for battery disposal.
- Do not use the device while driving unless it is legal and safe to do so.
- Avoid using the device near other wireless devices to prevent interference.
Product Overview and Features
The LENCENT FM Bluetooth 5.3 Transmitter is packed with features to provide a superior audio and charging experience in your vehicle.
Cutting-edge Bluetooth 5.3 Technology
Equipped with the newest Bluetooth 5.3 chip, this transmitter ensures a faster and more stable connection for music streaming. It automatically reconnects to the last paired Bluetooth device, and its optimized antenna module significantly improves call quality.
Image: Internal view of the LENCENT FM Bluetooth 5.3 Transmitter showing the enhanced Bluetooth 5.3 chip for stable connection.
Unique Hi-Fi Treble and Bass Control
Customize your audio experience with independent volume, bass, and treble controls. Adjust these settings to achieve your preferred sound profile. The device also features a color spectrum that auto-syncs with your music, adding a dynamic visual element.
Image: Close-up of the LENCENT FM Bluetooth 5.3 Transmitter highlighting the dedicated bass and treble control knobs.
PD 30W Fast Charging
Charge two devices simultaneously with the dual USB ports. The USB-C PD port delivers up to 30W, capable of fast-charging compatible smartphones and even some laptops. The additional USB port (5V/2.4A) can charge devices and read music files from a U disk (up to 64GB), supporting MP3, WMA, WAV, APE, and FLAC formats.
Image: The LENCENT FM Bluetooth 5.3 Transmitter connected to a car's power outlet, fast charging a smartphone via its PD 30W port.
Hands-free Calling & Navigation Broadcast
The built-in microphone, enhanced with CVC8.0 noise cancellation and Digital Signal Processor (DSP) technologies, ensures clear voice pickup for hands-free calls. Use the large MFB button to answer, redial, hang up, or reject calls. The device also supports broadcasting voice notifications from navigation apps and integrates with Siri/Google Assistant for smart voice control.
Image: A person driving, using the LENCENT FM Bluetooth 5.3 Transmitter for hands-free calling, with icons illustrating call functions.
Rotatable LED Screen
The 1.38-inch LED screen displays important information such as phone calls, FM channels, music details, and your car's battery voltage upon startup. Its 180° rotatable design allows for an adjustable viewing angle, ensuring easy access and readability.
Image: The LENCENT FM Bluetooth 5.3 Transmitter's LED screen displaying the car's battery voltage, demonstrating its rotatable feature.
Setup Guide
- Insert into Car Cigarette Lighter: Plug the LENCENT FM Bluetooth Transmitter into your car's 12V-24V cigarette lighter socket. The LED display will light up, showing the current car battery voltage for a few seconds, then switch to the FM frequency.
- Find an Empty FM Frequency: Tune your car's FM radio to an empty frequency (one with no broadcast signal, only static). This is crucial for clear audio.
- Match Transmitter FM Frequency:
- Press the "CH+" or "CH-" buttons on the transmitter to adjust its FM frequency to match the empty frequency you found on your car radio.
- Alternatively, press and hold the "CH" button until the frequency flashes, then rotate the main knob to quickly adjust the frequency.
- Pair with Bluetooth Device:
- On your smartphone or Bluetooth-enabled device, enable Bluetooth and search for available devices.
- Select "LENCENT MT01" from the list to pair. Once connected, the LED display will show "bt" or a Bluetooth icon.
- You will hear a voice prompt confirming the successful connection.
- Start Music Playback: Open your favorite music app on your paired device and start playing music. The audio will now be transmitted through your car's FM radio.
Image: The LENCENT FM Bluetooth 5.3 Transmitter, ready for setup, showing its main display and controls.
Operating Instructions
Music Playback
- Bluetooth Streaming: Once paired, music from your device will play through the car's speakers.
- U Disk Playback: Insert a U disk (USB flash drive) with music files (MP3, WMA, WAV, APE, FLAC) into the USB-A port. The device will automatically switch to U disk playback.
- Volume Control: Rotate the main knob to adjust the volume.
- Next/Previous Track: Use the "K<" and ">K" buttons to skip to the previous or next track.
- Play/Pause: Press the main knob (MFB button) to play or pause music.
- Bass/Treble Adjustment: Use the dedicated "BASS" and "TRE" knobs to fine-tune the bass and treble levels.
Image: The LENCENT FM Bluetooth 5.3 Transmitter illustrating its two music playback modes: Bluetooth connection and U Disk (USB flash drive).
Hands-Free Calling
- Answer Call: Press the main knob (MFB button) once to answer an incoming call.
- End Call: Press the main knob (MFB button) once during a call to end it.
- Reject Call: Press and hold the main knob (MFB button) for 2 seconds to reject an incoming call.
- Redial Last Number: Double-press the main knob (MFB button) to redial the last dialed number.
- Activate Voice Assistant (Siri/Google Assistant): Press and hold the main knob (MFB button) for 3 seconds to activate your phone's voice assistant.
Charging Devices
- PD 30W Port: Use the USB-C PD port for fast charging compatible devices.
- USB-A 2.4A Port: Use the USB-A port for standard charging of devices or for U disk music playback.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Do not use liquid cleaners or aerosols.
- Storage: When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Impact: Do not drop or subject the device to strong impacts, as this may damage internal components.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or static interference. | FM frequency not clear or matched. | Find an empty FM frequency on your car radio and match the transmitter's frequency to it. Avoid frequencies with strong broadcast signals. |
| Bluetooth not connecting. | Device not in pairing mode, or already connected to another device. | Ensure Bluetooth is enabled on your phone. Forget "LENCENT MT01" from your phone's Bluetooth list and try pairing again. Restart both the transmitter and your phone. |
| Poor call quality. | Microphone obstruction or excessive background noise. | Ensure the microphone is not obstructed. Reduce car fan speed or window noise. The CVC8.0 noise cancellation should help, but extreme noise can still affect quality. |
| Charging is slow or not working. | Cable issue, device not compatible with fast charging, or power source issue. | Use a high-quality charging cable. Ensure your device supports PD fast charging for the USB-C port. Check if the car's cigarette lighter socket is providing power. |
Specifications
- Model: MT01
- Bluetooth Version: 5.3
- FM Frequency Range: 87.5-108 MHz
- Product Input: DC 12-24V
- Wireless Distance: Approximately 10 meters (33 feet)
- FM Transmitting Distance: Approximately 3 meters (10 feet)
- USB-A Output: 5V/2.4A (Supports U disk music reading)
- Type-C Output (PD): 30W Max (Supports PPS/PD3.0/QC3.0/AFC/FCP charging protocols)
- Total Product Power: 32W
- Material: Plastic
- Product Dimensions: 4.53 x 2.05 x 1.57 inches (11.5 x 5.2 x 4 cm)
- Item Weight: 4.2 ounces (119 grams)
- Manufacturer: LENCENT Technology Co.,Ltd.
Image: The underside of the LENCENT FM Bluetooth 5.3 Transmitter, displaying its model number (MT01) and electrical input specifications.
Warranty and Support
LENCENT products come with a standard manufacturer's warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official LENCENT website. If you encounter any issues or require technical assistance, please contact LENCENT customer support through their official channels. Contact information can typically be found on the product packaging or the brand's website.
For further assistance, you may visit the LENCENT Store on Amazon.
