The Hollyland LARK M2 DUO 2K Wireless Microphone is a professional-grade 2.4 GHz wireless audio system engineered for mobile journalists, content creators, and vloggers who demand broadcast-quality sound without the bulk. Featuring two clip-on transmitters with built-in omnidirectional mics, the system delivers crystal-clear 24-bit, 48 kHz audio with a 70 dB SNR and up to 1000 ft of stable wireless transmission — powered by high-gain LDS antennas that cut through interference.
The LARK M2 DUO combo includes three versatile receivers — a dual-channel camera-mount receiver, an MFi Lightning receiver, and a USB-C receiver — ensuring compatibility with DSLRs, mirrorless cameras, iPhones, and Android devices alike. With environmental noise cancellation, a 40-hour total battery life via the included 1950 mAh charging case, and full control through the LarkSound iOS/Android app, this compact system is your all-in-one wireless audio solution.
Key features
- Studio-Quality Audio: Captures 24-bit, 48 kHz Hi-Fi sound with a 70 dB signal-to-noise ratio and 115 dB SPL for clean, professional recordings in any environment.
- 1000 ft Wireless Range: High-gain Laser Direct Structuring (LDS) antennas provide stable, interference-free 2.4 GHz transmission up to 1000 ft — ideal for dynamic shooting scenarios.
- Three Receivers in One Kit: Includes a dual-channel camera-mount receiver (3.5mm TRS output), plus plug-in Lightning and USB-C receivers for seamless compatibility with cameras, iPhones, and Android devices.
- Environmental Noise Cancellation: Intelligent ENC filters out ambient noise and frequency interference, ensuring your subject’s voice remains clear and front-and-centre.
- All-Day Battery with Charging Case: Transmitters last up to 10 hours; the 1950 mAh charging case extends total system battery life to 40 hours and recharges everything in just 2 hours.
- Full App Control via LarkSound: Adjust volume, toggle noise cancellation, trigger remote video recording, and update firmware from your iOS or Android smartphone with the free LarkSound app.
Specifications
| System Type | 2.4 GHz Wireless Microphone System (2 Transmitters + 3 Receivers) |
|---|---|
| Microphone Type | Built-In Omnidirectional |
| Audio Quality | 24-bit, 48 kHz Hi-Fi Sound |
| Signal-to-Noise Ratio | 70 dB |
| Max SPL | 115 dB |
| Transmission Range | Up to 1000 ft (approx. 300 m) |
| Noise Cancellation | Environmental Noise Cancellation |
| Battery Life | Transmitters: 10 hrs | Camera Receiver: 9 hrs | Charging Case: 40 hrs total |
| Receivers Included | 1x Camera-Mount (dual-channel, 3.5mm TRS) + 1x Lightning + 1x USB-C |
| App Control | LarkSound App (iOS & Android) |
Frequently asked questions
How many people can the Hollyland LARK M2 DUO record simultaneously?
The LARK M2 DUO includes two transmitters, each with a built-in omnidirectional microphone, allowing you to record two people at the same time. The dual-channel camera-mount receiver captures both audio channels, which can be output in stereo or mixed to mono via onboard controls.
Is the Hollyland LARK M2 DUO compatible with iPhones and Android smartphones?
Yes. The kit includes an MFi-certified Lightning plug-in receiver for iPhones and a class-compliant USB-C plug-in receiver for Android devices. Both are powered directly by your phone, require no batteries, and are controllable via the free LarkSound app on iOS and Android.
What is the battery life of the LARK M2 DUO system and how is it charged?
Each transmitter offers up to 10 hours of use, and the camera-mount receiver lasts up to 9 hours. The included charging case has a 1950 mAh internal battery that can recharge the full system three times, giving a total potential battery life of 40 hours. A full recharge of all components takes approximately 2 hours in the case, or 1.5 hours via USB-C direct charging.