Introduction
The FULAIM X6 is a versatile 4-channel wireless lavalier microphone system designed for high-quality audio capture in various scenarios, including video recording, live streaming, interviews, and podcasts. Its compact and portable design, combined with advanced features like noise reduction and long battery life, makes it an ideal solution for content creators and professionals.
Package Contents

Image: Overview of the FULAIM X6 Wireless Lavalier Microphone System, showing all included components neatly arranged.
- 1 × Receiver (RX)
- 4 × Transmitters (TX)
- 1 × USB-C Adapter
- 1 × Lightning Adapter
- 1 × 3.5mm TRS Adapter
- 4 × Magnetic Sheets
- 4 × Fur Windshields
- 1 × Charging Cable
- 1 × User Manual
- 1 × Travel Case
Setup Guide
1. Charging the Devices
Before first use, ensure all transmitters and the receiver are fully charged. Use the provided USB-A to 4x USB-C charging cable to charge all units simultaneously. A full charge takes approximately 2.5 hours.

Image: Illustration of the FULAIM X6 system's battery life, indicating up to 10 hours of operation per transmitter and a 2.5-hour charging time.

Image: All FULAIM X6 units (transmitters and receiver) connected to a power bank via USB-C for simultaneous charging, ensuring they are always ready for use.
2. Connecting to Your Device
The FULAIM X6 system offers broad compatibility with various devices. Choose the appropriate adapter for your recording equipment:
- Smartphones (USB-C/Lightning): Attach the USB-C or Lightning adapter to the receiver, then plug it directly into your smartphone's charging port.
- Cameras/Laptops (3.5mm TRS): Use the 3.5mm TRS adapter to connect the receiver to your camera's microphone input or laptop's audio jack.

Image: The FULAIM X6 receiver shown connected to both a smartphone and a laptop, demonstrating its plug-and-play functionality and automatic pairing.

Image: The FULAIM X6 system showcasing its wide compatibility, with the receiver connected to a laptop, a smartphone, and a DSLR camera, highlighting its versatility.
3. Automatic Pairing
The transmitters and receiver are designed for automatic pairing. Simply power on both the transmitters and the receiver, and they will connect wirelessly within seconds. No manual pairing steps or apps are required.
Operating Instructions
1. Transmitter (TX) Usage
Each lightweight transmitter features an integrated omnidirectional microphone for 360° clear sound capture. They can be easily attached to clothing using the built-in clip or the included magnetic sheets.
- Clip-On: Use the integrated clip to attach the transmitter to collars, lapels, or pockets.
- Magnetic Attachment: For discreet placement or delicate fabrics, use the magnetic sheet. Place the magnetic sheet inside your clothing and the transmitter on the outside, allowing them to snap together.
- External Lavalier Microphones: The transmitters also support external lavalier microphones (not included) via their 3.5mm input jack for additional flexibility.

Image: Demonstrates the versatile attachment options for the FULAIM X6 transmitter, including clip-on and magnetic methods, for secure and discreet placement.
For outdoor use or in windy conditions, attach the provided fur windshields to minimize wind noise and environmental sounds, ensuring reliable audio quality.
2. Receiver (RX) Functions
The compact receiver features a bright, high-contrast LED display that provides real-time information about recording volume, battery levels, wireless signal strength, and gain settings. This allows for intuitive monitoring during your recordings.

Image: Close-up of the FULAIM X6 receiver's high-resolution display, detailing indicators for power/status, battery levels, signal strength, and noise reduction modes (ENC1/ENC2).
3. Audio Quality and Noise Reduction
The FULAIM X6 system is equipped with advanced audio processing capabilities to deliver clear and crisp sound:
- DSP Noise Reduction: An integrated DSP noise reduction chip automatically reduces unwanted background noise.
- Low-Pass Filter: Eliminates low-frequency interference such as wind noise and vibrations.
- Two-Stage Environmental Noise Cancellation (ENC): Enhances vocal clarity by further suppressing ambient noise.
- High-Quality Recording: Supports 48kHz/24-bit recording with a 70 dB Signal-to-Noise Ratio (SNR) and a wide frequency range of 30Hz–20kHz.

Image: A FULAIM X6 transmitter demonstrating the effectiveness of its upgraded 2-level noise reduction, showing how background noise is filtered for clear voice capture.

Image: The FULAIM X6 receiver and transmitter illustrating the Low Cut Filter feature, which reduces background noise like wind and vibrations for improved audio clarity.

Image: A FULAIM X6 system connected to a smartphone on a tripod, demonstrating its capability for 48kHz/24-bit CD-quality audio recording with a wide frequency range and high SNR.
4. Recording Modes
The system offers flexible recording modes for post-production:
- Mono Mode: Best for single audio sources like interviews or vlogs, providing focused audio on one channel.
- Safety Track Mode (MS - Mid-Side): Ideal for flexible stereo width adjustment in post-production, useful for music or podcasts. It records a normal audio track and a -6dB safety track to prevent clipping.

Image: A FULAIM X6 transmitter displaying the options for Mono and MS (Mid-Side) recording modes, offering flexible audio processing solutions for post-production.
5. Monitoring and Playback
- Real-time Monitoring: The receiver includes a 3.5mm TRS monitoring port, allowing you to connect headphones for real-time audio monitoring during recording. This ensures you can check the audio status and make timely adjustments.
- Instant Playback: You can review audio instantly through your smartphone's speaker without disconnecting the receiver, facilitating quick audio checks.

Image: A professional using headphones connected to a camera with the FULAIM X6 receiver, demonstrating real-time audio monitoring capabilities for precise adjustments during recording.
6. Stable Transmission Range
The FULAIM X6 utilizes 2.4GHz frequency hopping technology to ensure stable and interference-resistant performance. It achieves a transmission range of up to 50 meters (164 feet) in open, unobstructed environments, making it suitable for various recording locations.

Image: The FULAIM X6 system demonstrating its stable 50-meter (164 ft) line-of-sight transmission range in an open, unobstructed environment, ideal for outdoor recording.
7. Charging While Recording
The receiver supports charging your connected device (e.g., smartphone) while recording, ensuring uninterrupted performance for extended sessions. Simply connect a power source to the receiver's USB-C charging port.
Note: Plugging or unplugging the charging cable during recording may cause a brief 5-second interruption.

Image: A user recording with a smartphone and the FULAIM X6 system, illustrating the ability to charge the phone simultaneously, ensuring continuous operation.
Maintenance
To ensure the longevity and optimal performance of your FULAIM X6 Wireless Lavalier Microphone System, follow these maintenance guidelines:
- Cleaning: Gently wipe the transmitters and receiver with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: When not in use, store the system in its provided travel case to protect it from dust, moisture, and physical damage.
- Battery Care: For long-term storage, ensure the batteries are partially charged (around 50%) to preserve their lifespan. Avoid fully discharging or overcharging for extended periods.
- Environmental Conditions: Keep the devices away from extreme temperatures, direct sunlight, and high humidity.
Troubleshooting
If you encounter issues with your FULAIM X6 system, refer to the following common problems and solutions:
Problem | Possible Cause | Solution |
---|---|---|
No sound or low volume |
|
|
Intermittent audio or static |
|
|
Transmitter not pairing |
|
|
Poor noise reduction performance |
|
|
Specifications
Feature | Detail |
---|---|
Model Name | X6 |
Brand | FULAIM |
Connectivity Technology | 2.4GHz Wireless |
Connector Type | USB Type-C, Lightning, 3.5 mm Jack |
Special Features | Battery indicator light, Mute function, Clip, Noise reduction, Volume control |
Compatible Devices | Laptop, Camera, Tablet, Smartphone |
Color | Black |
Polar Pattern | Omnidirectional |
Battery Type | Lithium Polymer (5 required, included) |
Battery Life (per TX) | Up to 10 hours |
Charging Time | Approx. 2.5 hours |
Transmission Range | Up to 50m (164 ft) in open, unobstructed environments |
Audio Recording Quality | 48kHz/24-bit |
Frequency Response | 30Hz–20kHz |
Signal-to-Noise Ratio (SNR) | 70 dB |
Warranty and Support
FULAIM products are designed and manufactured to the highest quality standards. For information regarding warranty coverage and technical support, please refer to the warranty card included in your package or visit the official FULAIM website. You can also contact FULAIM customer service through the retailer where you purchased the product.
For further assistance, please contact:
- Manufacturer: Fuzhou Huiqixin Technology Co., Ltd
- Brand Store: FULAIM Amazon Store