Description
The Hollyland LARK M3 Combo (4TX & 2RX) is an advanced, ultra-compact wireless microphone system built for multi-person productions, professional interviews, panel discussions, and dynamic content creation.
As part of Hollyland’s LARK M3 modular ecosystem, this specific configuration includes four Transmitters (TX) and two Receivers (RX)—combining a camera-mount receiver and a USB-C receiver—giving creators supreme flexibility across cameras, smartphones, and computers.
1. Key System Configuration & Architecture
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Quad-Channel Multi-Mic Support: The system supports up to 4 transmitters and 4 receivers simultaneously. A single receiver can pair with up to four transmitters at once, and transmitters/receivers can be swapped or added mid-shoot without stopping audio capture.
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Dual Receiver Versatility: The inclusion of both a camera-mount receiver (with a hot-shoe adapter) and a USB-C receiver allows you to seamlessly jump between shooting on a DSLR/mirrorless camera and mobile devices or laptops.
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Smart Role Assignment: In multi-receiver setups, the first connected receiver acts as the Primary Receiver (handling system adjustments and real-time monitoring), while secondary receivers act as monitors. If the primary receiver drops offline, another receiver automatically takes over without audio interruption.
2. Broadcast-Grade Audio Performance
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32-Bit Float & 24-Bit Recording: Supports crystal-clear 48 kHz / 32-bit float audio recording on compatible iOS devices/computers (and 24-bit on Android), capturing an exceptionally wide dynamic range that prevents audio clipping or distortion from sudden loud noises.
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High Acoustic Thresholds: Boasts a 70 dB Signal-to-Noise Ratio (SNR) and a maximum Sound Pressure Level (SPL) of 125 dB, handling everything from soft whispers to intense, loud audio peaks cleanly.
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HDT Wireless Technology: Utilizes Hollyland’s proprietary high-density transmission tech for 50% faster data transmission, ensuring robust and rich audio streams.
3. Advanced Processing & AI Noise Cancellation
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AI Environmental Noise Cancellation (ENC): Powered by deep learning and computational auditory scene analysis to isolate human speech from chaotic environments (such as wind, traffic, and air conditioning hum). It offers adjustable levels (weak, medium, strong / 10 dB, 15 dB, 20 dB).
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Custom Voice Tuning & Presets: Features 8 built-in vocal presets catering to different voice types and environments. Each transmitter can run a completely independent preset simultaneously. It also includes one-tap vocal enhancement with de-essing.
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Auto-Limit Clip Protection: Intelligently tracks and balances spikes in volume to maintain uniform output stability.
4. 4-Track Independent Recording
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When utilizing the camera receiver (via hot shoe) or connecting either receiver via USB-C to a computer/mobile device running compatible software, the system outputs four isolated audio tracks. This gives you total independence in post-production to mix, edit, or mute individual speakers separately.
5. Physical Design & Mounting
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Ultra-Lightweight Transmitters: Each TX weighs a mere 9 grams and features a small, button-sized footprint that avoids pulling down or sagging collars and clothing.
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Flexible Mounting: Comes with secure magnetic attachments and standard clips for discreet placement options.
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All-in-One Charging Case: The robust storage and charging case safely houses all 4 transmitters, the receivers, cables, and furry windshields with a secure safety-lock mechanism.
6. Battery Life & Range
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Extended Operation: Transmitters deliver up to 8 to 9 hours of continuous use on a single charge, which can be extended multiple times via the charging case. It also supports continuous USB-C power operation for marathon recording sessions.
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Long-Range Transmission: Offers a stable line-of-sight wireless range of up to 300 meters (1,000 feet) using 2.4 GHz adaptive frequency hopping, engineered with strong RF interference resistance for crowded signal areas like city streets or corporate events.





