Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Hollyland Lark Max Wireless Lavalier Microphone System. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Package Contents
Verify that all items listed below are present in your package.

Image: Overview of the Hollyland Lark Max system components included in the box.
- 2x Transmitters (TX)
- 1x Receiver (RX)
- 1x Charging Case
- 2x Turnstile Omnidirectional Lavalier Microphones
- 1x 3.5mm TRS Cable
- 1x USB-C to Lightning Cable
- 1x USB-C to USB-C Cable
- 1x USB-C to USB-A Cable
- 2x Furry Windscreens
- 2x Magnetic Clips
- 1x Storage Bag
- 1x User Manual
- 1x Warranty Card
Product Overview
The Hollyland Lark Max is a 2.4GHz wireless lavalier microphone system designed for high-quality audio recording. It features two transmitters, one receiver, and a portable charging case.

Image: The Hollyland Lark Max system, showcasing the charging case, transmitters, receiver, and external lavalier microphones.
Key Features:
- Studio Quality Audio: 48kHz sampling rate, 24-bit depth, 70dB SNR, and 128dB max SPL for clear audio capture.
- Professional Environmental Noise Cancellation (ENC): Advanced technology to reduce ambient noise while preserving vocal clarity.
- One-Click Internal Recording: Each transmitter includes 8GB internal storage for up to 14 hours of uncompressed WAV file recording.
- Extended Transmission Range: Up to 820ft (250m) line-of-sight wireless transmission.
- Long Battery Life: Up to 7.5 hours for transmitters, extended to 22 hours with the charging case. The receiver operates for up to 9 hours and can be charged during use.
- Wide Compatibility: Connects to cameras, iPhones, Android devices, and PCs.
Setup Guide
1. Charging the System
Before first use, fully charge the transmitters, receiver, and charging case.
- Place the transmitters and receiver into the charging case.
- Connect the charging case to a power source using the provided USB-C to USB-A cable and a compatible USB power adapter (not included).
- The LED indicators on the charging case will show the charging status. A full charge for the case takes approximately 2 hours.
- Transmitters provide approximately 7.5 hours of operation, extended to 22 hours with a fully charged case. The receiver operates for up to 9 hours and can be used while charging.

Image: Battery life illustration showing charging time, continuous podcast duration, and total usage time with the charging case.
2. Connecting to Your Device
The Lark Max system is compatible with various devices including cameras, smartphones (iPhone, Android), and PCs.

Image: The Hollyland Lark Max system shown with a smartphone, laptop, and camera, highlighting its broad compatibility.
- For Cameras: Use the provided 3.5mm TRS cable to connect the receiver's 3.5mm output port to your camera's microphone input.
- For iPhones: Use the provided USB-C to Lightning cable to connect the receiver's USB-C port to your iPhone.
- For Android Devices: Use the provided USB-C to USB-C cable to connect the receiver's USB-C port to your Android device.
- For PCs/Laptops: Use the provided USB-C to USB-A cable or USB-C to USB-C cable to connect the receiver to your computer's USB port.
3. Attaching Transmitters
Each transmitter comes with a back clip and a magnetic clip for flexible attachment.
- Attach the transmitter to clothing using the integrated back clip.
- For discreet placement, use the magnetic clip to secure the transmitter under clothing.
- For optimal audio quality, attach the furry windscreen to the transmitter's microphone when recording in windy conditions.
- Alternatively, connect the external Turnstile Omnidirectional Lavalier Microphones to the transmitter's 3.5mm input jack.
Operating Instructions
1. Power On/Off
- Power On: Open the charging case, and the transmitters and receiver will automatically power on. Alternatively, press and hold the power button on each unit.
- Power Off: Place the units back into the charging case, or press and hold the power button on each unit until it powers off.
2. Pairing
The transmitters and receiver are pre-paired at the factory. If re-pairing is necessary:
- Ensure both the transmitter(s) and receiver are powered on.
- Access the pairing menu on the receiver's AMOLED touchscreen.
- Follow the on-screen instructions to initiate pairing.
3. Internal Recording
Each transmitter has 8GB of built-in storage, allowing for up to 14 hours of uncompressed WAV audio recording.

Image: The transmitter's internal recording capability, highlighting the REC button and storage specifications.
- Start Recording: Press the REC button on the transmitter once to begin internal recording.
- Stop Recording: Press the REC button again to stop recording.
- Accessing Files: Connect the transmitter to a computer via USB-C to transfer recorded WAV files.
4. Environmental Noise Cancellation (ENC)
The Lark Max features advanced ENC technology to minimize background noise.

Image: Visual representation of noise reduction through ENC, showing raw noise, ENC processing, and the filtered audio output.
- Activate/Deactivate ENC: Press the dedicated ENC button on the transmitter. The LED indicator will change color (e.g., blue for normal, green for ENC active) to confirm status.
5. Audio Monitoring and Settings
The receiver features a 1.1" AMOLED touchscreen for real-time monitoring and adjustment of settings.

Image: Illustration of studio-quality audio, detailing key specifications like Signal-to-Noise Ratio, Sampling Rate, and Maximum Sound Pressure Level.
- Real-time Monitoring: Connect headphones to the receiver's 3.5mm headphone jack to monitor audio output.
- Adjusting Gain/Volume: Use the physical knob on the receiver or the touchscreen interface to adjust audio gain and output volume.
- EQ Settings: The receiver offers various audio recording modes and EQ settings, including Hi-Fi, Low Cut, and Vocal Boost. Navigate the touchscreen menu to select the desired mode.
6. Transmission Range
The system provides an ultra-long wireless line-of-sight (LOS) range of up to 820ft (250m) using dual high-gain antennas and adaptive frequency hopping (AFH) technology.

Image: The system's long-range transmission capability, depicting effective use over a 250-meter distance.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the devices. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the system in the provided storage bag or charging case when not in use to protect it from dust and damage.
- Battery Care: For optimal battery life, avoid fully discharging the batteries frequently. If storing for extended periods, charge the batteries to approximately 50-70%.
- Firmware Updates: Periodically check the Hollyland official website for any available firmware updates to ensure the best performance and access to new features.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No audio output |
|
|
| Poor audio quality / Interference |
|
|
| Transmitter internal recording not working |
|
|
| ENC button unresponsive |
|
|
Specifications
| Feature | Detail |
|---|---|
| Model Number | 6902 |
| Connectivity Technology | 2.4GHz Digital Wireless |
| Polar Pattern | Omnidirectional |
| Audio Sensitivity | 70 Decibels |
| Signal-to-Noise Ratio (SNR) | 70 dB |
| Max Sound Pressure Level (SPL) | 128 dB |
| Sampling Rate / Bit Depth | 48kHz / 24-bit |
| Internal Recording | 8GB storage, up to 14 hours (uncompressed WAV) |
| Transmission Range | Up to 820ft (250m) LOS |
| Transmitter Battery Life | Approx. 7.5 hours (22 hours with charging case) |
| Receiver Battery Life | Approx. 9 hours |
| Charging Case Charging Time | Approx. 2 hours |
| Compatible Devices | Camcorder, Camera, Laptop, Smartphone (iPhone, Android) |
| Dimensions (L x W x H) | 7.5 x 5.2 x 4.2 inches |
| Item Weight | 1.83 pounds |
| Color | Black |
Warranty Information
The Hollyland Lark Max Wireless Lavalier Microphone System comes with a 1-Year Limited Warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please refer to the warranty card included in your package or visit the official Hollyland website.
Support
For further assistance, technical support, or to download the latest firmware and user guides, please visit the official Hollyland website or contact their customer service.
You can also visit the Hollyland Store on Amazon for product information and accessories.





