Key Features:

48 kHz / 32-bit Float Broadcast Audio

AI Noise Cancellation

Ultra-Compact Kit

Custom Voice Tuning

Flexible Wireless Audio for Multi-Person Productions

The Hollyland LARK M3 Combo 2TX&4RX is an ultracompact wireless microphone system designed for flexible interviews, multi-person shoots, and complex production setups. This kit includes two lightweight clip-on microphone/transmitters and four USB-C receivers. The LARK M3 platform supports up to four transmitters and four receivers, with one receiver able to connect to as many as four transmitters and one transmitter able to pair with up to four receivers simultaneously. Transmitters and receivers can also be added or removed during a shoot without interrupting ongoing audio capture.

32-Bit Float Audio and AI Noise Cancellation

The LARK M3 delivers 48 kHz / 32-bit float recording on iOS devices and 24-bit recording on Android. A 70 dB signal-to-noise ratio and 125 dB maximum SPL help capture everything from quiet speech to powerful peaks. Hollyland's HDT wireless technology provides 50% faster transmission to carry more audio data, while AI noise cancellation uses deep learning and computational auditory scene analysis to suppress transient and continuous background sounds. Three adjustable noise cancellation levels (10, 15, and 20 dB) allow performance to be tailored to the recording environment.

Compact Design with Long-Range Operation

Each transmitter weighs only 9g and uses a button-size design for discreet placement without pulling or deforming clothing. Clip-on and magnetic mounting provides flexible positioning, while the included charging and storage case accommodates transmitters, receivers, and furry windshields; it also features a safety-lock mechanism. The system operates worldwide in the 2.4 GHz frequency spectrum, providing a transmission range of up to 1000' in open, unobstructed environments without interference; it also incorporates an RF-interference-resistant circuit for use in signal-dense environments.

Monitoring, Control, and Extended Runtime

In multi-receiver configurations, the first connected receiver operates as the Primary Receiver, providing system control and real-time transmitter status monitoring, while Secondary Receivers monitor transmitter status without access to system adjustments. Gain can be adjusted across six levels on the USB-C Receiver through the app and three levels on the Camera Receiver using its onboard slider or the app.