Hollyland LARK M2 Wireless Lavalier Microphone with USB-C Plug (Duo,Shine Charcoal) is built for two-person mobile recording where a direct USB-C receiver workflow is needed. Based on the source images, the kit includes 2 TX transmitters, 1 USB-C Plug RX, a mobile version charging case, TX windscreens, USB-A to USB-C cable, LARK M2 necklace silicone cases, clip magnets, back clips, TX sticker, quick guide, packing list card, warranty card, and drawstring bag.

From a production audio standpoint, this kit is useful for interviews, mobile video, creator content, social clips, and lightweight field recording. It uses 2.4GHz Adaptive Frequency Hopping with GFSK 2Mbps wireless modulation. The mobile version is listed for up to 1000ft / 300m line-of-sight and 200ft / 60m non-line-of-sight.

Highlights

2-person wireless lavalier system for mobile video and creator workflows
USB-C Plug RX included for direct connection to compatible USB-C devices
2.4GHz Adaptive Frequency Hopping supports wireless audio operation
Omnidirectional pickup helps capture natural voice audio
Mobile charging case package keeps the system organized between shoots

Quick Specs & Uses

Product type: 2-person wireless lavalier microphone system
Included transmitters: 2 TX
Included receiver: 1 USB-C Plug RX
Wireless modulation mode: GFSK 2Mbps
Wireless transmission: 2.4GHz Adaptive Frequency Hopping (AFH)
Mobile version range: Up to 1000ft / 300m LOS; 200ft / 60m NLOS
Camera version range: Up to 1000ft / 300m LOS; 130ft / 40m NLOS
Mic sensitivity: -37dBV ± 2dB @ 1kHz, 94dB SPL
Mic polar pattern: Omnidirectional
Frequency response: 20Hz–20kHz
Signal-to-noise ratio: >70dB
Sound pressure level: 115dB SPL
Bit depth: 24-bit
Sample rate: 48kHz
TX battery voltage: 3.87V
Mobile Version charging case battery voltage: 3.8V
TX battery capacity: 97mAh
Mobile Version charging case battery capacity: 750mAh
TX operating time: About 10 hours
Mobile Version charging case capacity: More than 2 charges for 2 TX at the same time
TX charging time: About 1.5 hours
Mobile Version charging case charging time: <1.5 hours
Charging temperature: 0°C to 45°C
Operating temperature: -10°C to 45°C

Why It Helps

For USB-C mobile recording, the setup needs to stay light, fast, and simple. The LARK M2 Duo gives crews two transmitters and a USB-C Plug RX, making it practical for two-person interviews, creator shoots, livestream clips, and social content recorded on compatible USB-C devices.

The included mobile charging case is the useful field detail. It keeps the transmitters and receiver organized, helps recharge between takes, and reduces loose accessories in the bag. With 24-bit / 48kHz audio, omnidirectional pickup, and about 10 hours of TX operating time, it is built for clean voice capture in a compact package.

System Characteristics

Two-speaker mobile workflow supports interviews, presenter work, and creator production
USB-C Plug RX design supports compatible USB-C recording devices
2.4GHz AFH wireless operation helps manage changing wireless conditions
Mobile charging case supports storage, transport, and recharging
Included windscreens, clips, and silicone cases support quick setup out of the box

What’s In The Box

2 x TX
1 x USB-C Plug RX
1 x Mobile Version Charging Case
1 x USB-A to USB-C Cable
2 x TX Windscreen
2 x LARK M2 Necklace Silicone Case
4 x Clip Magnet
2 x Back Clip
1 x TX Sticker
1 x Quick Guide & Packing List Card
1 x Warranty Card
1 x Drawstring Bag

Trusted Seller

Coremicro ships fast from the U.S. and supports this gear with a team that works directly with production systems.