1. Introduction
The FULAIM X3 is an ultra-compact and lightweight wireless lavalier microphone system designed for high-quality audio recording with various devices, including iPhones, Android phones, PCs, and laptops. It features one-click noise canceling, versatile wearing options, and long battery life, making it ideal for video recording, interviews, streaming, and vlogging.
Product demonstration video showing unboxing, setup, wearing options, and usage scenarios of the FULAIM X3 Wireless Lavalier Microphone.

FULAIM X3 Wireless Lavalier Microphone system, including two transmitters, a charging case, and a receiver (Lightning or Type-C).
2. Package Contents
Please check the package carefully to ensure all items are present:

Detailed view of the FULAIM X3 package contents.
- Transmitter x2
- Lightning Receiver x1
- Type-C Receiver x1
- Charging Case x1
- Magnetic Clip x2
- Windscreens x2
- Magnets x2
- Magnetic Necklace Cord x2
- Transmitter Charging Cable x1
- 3.5mm Audio Adapter x1
- Packaging Box x1
3. Specifications

Compact and lightweight design specifications.
| Feature | Description |
|---|---|
| Model | FULAIM-X3 |
| Style | Lavalier Microphone |
| Transducer | Condenser Microphone |
| Polar Patterns | Omnidirectional |
| Communication | Wireless |
| Set Type | Multi-Microphone Kits |
| Use | Pro Studio |
| Diaphragm | S-Mall |
| Audio Format | 48kHz/16bit |
| Transmission Range | Up to 200m |
| Transmitter Weight | 7.3g |
| Receiver Weight | 5.6g |
| Charging Case + Product Weight | 152g |
| Charging Case Dimensions | 97mm x 60mm x 40mm |
| Transmitter Dimensions | 26mm x 10mm |
| Receiver Dimensions | 47mm x 26mm x 11.8mm |
| Certifications | CE, FCC, RoHS |
| Compatibility | iPhone/iPad (Lightning), Android Phone/Tablet/PC (Type-C) |

Studio-grade sound quality with 48kHz/16bit audio format.
4. Setup Guide
4.1 Charging the Device
Before first use, ensure all components are fully charged.
- Place the transmitters and receiver into the charging case.
- Connect the charging case to a power source using the provided Transmitter Charging Cable.
- The blue indicator lights on the charging case will show the charging status.
- A full charge for the entire set takes less than 2 hours.

Battery life: 8 hours on a single charge for transmitters, up to 32 hours total with the charging case.
4.2 Connecting to Your Device
The FULAIM X3 offers plug-and-play functionality without the need for Bluetooth pairing or additional apps.
- For iPhone/iPad: Insert the Lightning Receiver into your iPhone or iPad's charging port.
- For Android Phone/Tablet/PC: Insert the Type-C Receiver into your Android device or PC's USB-C port.
- The receiver's indicator light will turn blue when successfully connected to your device and paired with the transmitters.

Connect to iPhone/iPad using Lightning adapter, or Android/Tablet/Computer using Type-C adapter.
4.3 Wearing the Transmitter
The X3 offers flexible wearing options:
- Magnetic Clip: Attach the magnetic clip to the back of the transmitter and clip it onto your clothing.
- Magnetic Attachment: Use the included magnets to secure the transmitter to your clothing without a clip.
- Magnetic Necklace Cord: Attach the transmitter to the magnetic necklace cord and wear it around your neck.
- For optimal sound quality, attach the windscreen to the transmitter. The innovative magnet design allows the windscreen to effortlessly connect with the transmitter.

Three different wearing methods for the FULAIM X3.
5. Operating Instructions
5.1 Power On/Off
The transmitters automatically power on when removed from the charging case and power off when placed back in. The receiver powers on when plugged into a device.
5.2 Noise Canceling
The X3 features intelligent noise reduction control. Simply press the dedicated button on the transmitter to seamlessly activate or deactivate the noise reduction feature. This helps to ensure clear, rich, and distortion-free human voices even in noisy environments.

One-click noise canceling with DSP and ANC chips for clear audio.
5.3 Recording While Charging
The X3 transmitter is equipped with a convenient TYPE-C charging port. This allows you to record videos while simultaneously charging your phone or other recording device, ensuring uninterrupted recording sessions.

Plug and Play functionality, including recording while charging your phone.
5.4 Double-Tap Remote Shooting
The FULAIM X3 transmitters support double-tap remote shooting. Double-tap the button on the transmitter to remotely control your device's camera shutter, allowing for convenient photo or video capture from a distance.

Key features overview, highlighting double-tap remote shooting.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the microphone transmitters, receiver, and charging case. Avoid using liquids or abrasive cleaners.
- Storage: Store the FULAIM X3 system in its charging case when not in use to protect it from dust and damage. The charging case is designed for hassle-free storage, allowing the windscreens to remain attached to the transmitters.
- Battery Care: To prolong battery life, avoid fully discharging the devices frequently. Charge them regularly, even if not in constant use.
7. Troubleshooting
- No Sound/Poor Sound Quality:
- Ensure the receiver is securely plugged into your recording device.
- Check if the transmitters are powered on and paired (indicated by blue lights).
- Verify that the noise canceling feature is set appropriately for your environment.
- Ensure the microphone is positioned correctly and not obstructed.
- Check your recording device's audio input settings.
- Device Not Connecting:
- Ensure the receiver is fully inserted into the device's port.
- Confirm you are using the correct receiver (Lightning for iOS, Type-C for Android/PC).
- Restart your recording device and try reconnecting.
- Ensure both transmitters and receiver are charged.
- Short Battery Life:
- Ensure the charging case is fully charged before placing the devices inside.
- Check that the devices are properly seated in the charging case for charging.
8. User Tips
- Check Package Contents: Upon receiving your FULAIM X3, carefully verify all accessories are included as per the 'Package Contents' section to avoid any issues.
- iPhone 15 Compatibility: The FULAIM X3 is compatible with iPhone 15 and other recent iPhone models when using the Type-C receiver.
- Charging Case for All Versions: Regardless of whether you purchase the Lightning or Type-C version, the FULAIM X3 system typically includes a charging case for convenient storage and recharging.
- Windscreen Usage: Always use the included windscreens, especially outdoors, to minimize wind noise and improve audio clarity.
- Monitoring Audio: If your recording device supports it, use headphones connected via the 3.5mm audio adapter (if applicable) to monitor your audio in real-time for best results.
9. Frequently Asked Questions (FAQ)
- Q: Is the FULAIM X3 compatible with iPhone 15?
- A: Yes, the FULAIM X3 is compatible with iPhone 15 and other recent iPhone models that use a USB-C port, by utilizing the included Type-C receiver.
- Q: Does the Type-C version come with a charging case?
- A: Yes, all standard FULAIM X3 packages, including the Type-C version, come with a dedicated charging case for the transmitters and receiver.
- Q: Can I record and charge my phone simultaneously?
- A: Yes, the X3 receiver has a pass-through charging port (Type-C or Lightning) that allows you to charge your phone while the microphone system is connected and recording.
- Q: Does it require any special apps or Bluetooth to connect?
- A: No, the FULAIM X3 is designed for plug-and-play operation. Simply plug the receiver into your device, and it will automatically connect to the transmitters without the need for Bluetooth pairing or additional applications.
- Q: Will these work with the DJI Osmo Pocket 3?
- A: The FULAIM X3 is generally compatible with devices that accept USB audio input (Type-C). If the DJI Osmo Pocket 3 supports external USB-C microphones, it should work. Please refer to your DJI Osmo Pocket 3 manual for external microphone compatibility.
10. Warranty and Support
FULAIM products are designed and manufactured to the highest quality standards. For any technical support or warranty inquiries, please refer to the contact information provided with your purchase or visit the official FULAIM website. Please retain your proof of purchase for warranty claims.





