The Hollyland LARK M2 DUO 2-Person Wireless Combo Microphone System is a compact, professional-grade 2.4 GHz wireless audio solution built for mobile journalists, vloggers, and content creators who need reliable two-person audio capture. Delivering studio-quality 24-bit / 48 kHz sound with a 70 dB SNR and environmental noise cancellation, it transmits crystal-clear voice up to 1000 feet via high-gain LDS antennas — all in a sleek Shine Charcoal finish.
The combo kit ships with two clip-on omnidirectional transmitters and three receivers — a dual-channel camera-mount receiver plus dedicated Lightning and USB-C plug-in receivers — giving you seamless compatibility with DSLRs, mirrorless cameras, iPhones, and Android smartphones. A 1950 mAh charging case extends total system runtime to an impressive 40 hours, keeping you shooting all day without interruption.
Key features
- Two-person wireless recording: Two compact transmitters with built-in omnidirectional mics and dual-interference metallic mesh let you mic two subjects simultaneously up to 1000 ft away.
- Studio-grade audio: 24-bit / 48 kHz Hi-Fi capture with a 70 dB signal-to-noise ratio and 115 dB SPL ensures professional vocal clarity in any environment.
- Three receivers in one box: Dual-channel camera-mount receiver (3.5mm TRS out), MFi Lightning plug-in, and USB-C plug-in cover virtually every camera, smartphone, and tablet on the market.
- Intelligent noise cancellation: Environmental noise cancellation powered by high-gain LDS antennas eliminates RF, infrared, and 2.4 GHz interference for clean, broadcast-ready audio outdoors.
- All-day battery with portable charging case: Each transmitter runs 10 hours; the 1950 mAh charging case recharges the full system up to three times for 40 hours of total runtime — full recharge in just 2 hours.
- LarkSound App control: Adjust volume, toggle noise cancellation, trigger remote video recording, and monitor real-time audio status from iOS or Android via the free LarkSound app.
Specifications
| Wireless Frequency | 2.4 GHz |
|---|---|
| Audio Quality | 24-bit, 48 kHz Hi-Fi |
| Transmission Distance | Up to 1000 ft (approx. 305 m) |
| Microphone Type | Built-in Omnidirectional |
| Signal-to-Noise Ratio | 70 dB |
| Maximum SPL | 115 dB |
| Transmitter Battery Life | 10 hours (90 mAh each) |
| Charging Case Battery | 1950 mAh — up to 40 hours total system runtime |
| Receivers Included | 3 — Camera-mount (dual-channel), Lightning plug-in, USB-C plug-in |
| App Compatibility | iOS & Android via LarkSound App |
Frequently asked questions
How many people can the Hollyland LARK M2 DUO record at once, and which devices is it compatible with?
The LARK M2 DUO includes two transmitters, so it can record two people simultaneously. The kit ships with three receivers: a dual-channel camera-mount receiver with a 3.5mm TRS output for cameras, an MFi-certified Lightning plug-in receiver for iPhones, and a class-compliant USB-C plug-in receiver for Android devices — covering a wide range of cameras and smartphones.
What is the wireless range and audio quality of the Hollyland LARK M2 DUO?
The LARK M2 DUO transmits over 2.4 GHz with high-gain Laser Direct Structuring (LDS) antennas for a stable range of up to 1000 feet (approx. 305 m). Audio is captured at 24-bit / 48 kHz with a 70 dB signal-to-noise ratio and a maximum SPL of 115 dB, delivering broadcast-quality Hi-Fi sound.
How long does the battery last and how is the system charged?
Each transmitter has a 90 mAh battery providing up to 10 hours of use, while the camera-mount receiver offers 9 hours from its 145 mAh battery. The included 1950 mAh charging case can recharge the entire system three times, delivering up to 40 hours of total runtime. A full case charge takes about 2 hours via USB-C.
