The Hollyland LARK M2 Combo is a 2.4 GHz wireless lavalier system built around a 9 g clip-on transmitter, supplied here in the Shine Charcoal finish with two transmitters and three receivers covering camera, USB-C and Lightning devices. It records 24-bit/48 kHz audio with one-click noise cancelling and up to 300 m line-of-sight range, making it a compact capture kit for interviews, presentations, vlogging and run-and-gun video work. Volume is adjustable from the receiver knob or the LarkSound app, and the charging case extends total runtime to around 40 hours.
9 g
Transmitter weight
300 m
Line-of-sight range
24-bit/48 kHz
Audio format
40 h
Runtime with case
Receiver pairing noteThe Combo pack ships with camera, USB-C and Lightning receivers pre-matched to the transmitters. If you add or replace a receiver later, it must be manually paired to the transmitters before use.
Features
9 g clip-on transmitter stays securely fastened with lossless sound reproduction
Studio-grade 24-bit/48 kHz audio with 70 dB signal-to-noise ratio and 115 dB SPL handling
One-click smart noise cancelling with adjustable volume via receiver knob or LarkSound app
Up to 10 hours per charge, extended to around 40 hours with the charging case
300 m line-of-sight transmission on 2.4 GHz adaptive frequency hopping
Three receivers included for iPhone (Lightning), Android/PC (USB-C) and cameras
Supplied with charging case, cables, adapters, furry windscreens, clip magnets, back clips and silicone cases
Specifications
| Mic polar pattern | Omnidirectional |
| Mic sensitivity | -37 dBV ± 2 dB @ 1 kHz, 94 dB SPL |
| Frequency response | 20 Hz to 20 kHz |
| Sample rate / bit depth | 48 kHz / 24-bit |
| Signal-to-noise ratio | >70 dB |
| Max sound pressure level | 115 dB SPL |
| Wireless transmission | 2.4 GHz adaptive frequency hopping (AFH), GFSK 2 Mbps |
| Transmission range (mobile RX) | Up to 300 m line of sight / 60 m non line of sight |
| Transmission range (camera RX) | Up to 300 m line of sight / 40 m non line of sight |
| Operating time | TX approx. 10 hours; camera RX approx. 9 hours |
| Battery capacity | TX 97 mAh; camera RX 145 mAh; mobile case 750 mAh; camera case 1950 mAh |
| Charging time | TX approx. 1.5 hours; camera RX approx. 1.5 hours; mobile case under 1.5 hours; camera case under 2 hours |
| Operating temperature | -10°C to 45°C (charging 0°C to 45°C) |
| Dimensions | TX approx. D26 × 9.9 mm; mobile RX approx. 40 × 16.5 × 9 mm; camera RX approx. 40 × 25.7 × 20.5 mm |
| Weight | TX approx. 9 g; mobile RX approx. 6 g; camera RX approx. 14.8 g |
| In the box | 2× transmitter, 3× receiver (camera, USB-C, Lightning), charging case, cables, adapters, furry windscreens, clip magnets, back clips, silicone cases, TX sticker |
| Warranty | 1 year |





