Hollyland Lark M2S vs Green Lion Duo Cast Wireless Mic

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Selected Item Hollyland Lark M2SKSh 16,500Add to cart	× Green Lion Duo Cast Wireless MicKSh 4,000Out of stock

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Key specifications and important differences. Full details follow below.

Feature	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Price	KSh 16,500	KSh 4,000

Full specifications

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SpecificationHollyland Lark M2SGreen Lion Duo Cast Wireless Mic

General

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Brand	Hollyland	Green Lion
Model	LARK M2S	Duo Cast Wireless Mic
Announced	January 2025	—
Type	Camera Wireless Microphone System	Smartphone Wireless Microphone System
Microphone System	2 transmitters + camera receiver + charging case (camera kit)	2 transmitters + 1 mobile receiver (USB-C or Lightning selected version) + charging case
Color	Space Gray	Black

Design

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Mounting / Attachment	Integrated clip and/or magnetic attachment	Integrated clip-on attachment
Special Features	Logo-free titanium clip-on design	Dual-channel mobile creator kit

Battery & Charging

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Power Source	Built-in rechargeable batteries	Built-in rechargeable batteries
Battery Type	Rechargeable lithium-ion	TX 80mAh rechargeable battery; case 500mAh
Battery Life	Up to 9h per TX; up to 30h with case	Up to 7 hours per microphone; case provides about 3 additional charges
Charging	USB-C and charging case	Charging case via USB-C

Microphone & Audio

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Microphone Type	Condenser	Condenser
Polar Pattern	Omnidirectional	Omnidirectional
Frequency Response	20Hz–20kHz	20Hz–20kHz
Sensitivity	-37dBV ±2dBV at 1kHz, 94dB SPL	-38dB ±3dB
Maximum SPL	116dB SPL	—
Signal-to-Noise Ratio	≥70dB	Above 75dB
Audio Resolution	24-bit / 48kHz	—

Wireless & Transmission

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Wireless Technology	GFSK 2Mbps, 2.4GHz adaptive frequency hopping	2.4GHz digital wireless
Operating Frequency	2.4GHz ISM band	2.4GHz
Transmission Range	Up to 300m line-of-sight	Up to 20m
Maximum Transmitters	2	2
Maximum Receivers / Channels	1 active receiver / 2 channels	1 mobile receiver / 2 transmitters
Wireless Features	Environmental Noise Cancellation and stable adaptive frequency hopping	Automatic pairing and plug-and-play operation

Transmitter

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Transmitter Microphone	Built-in omnidirectional condenser microphone	Built-in omnidirectional condenser microphone
Transmitter Input	N/A	N/A
Transmitter Recording	No	No
Internal Storage / Recording Time	N/A	N/A
Transmitter Battery Life	Approx. 9 hours	Up to 7 hours
Transmitter Charging Time	Under 1.5 hours	—
Transmitter Dimensions	Front Ø13 × 6.3mm; rear Ø24 × 9mm	—
Transmitter Weight	Approx. 7g	—

Receiver

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Receiver Type	Dual-channel camera receiver	USB-C or Lightning plug-in mobile receiver according to selected SKU
Receiver Outputs	3.5mm TRS camera or USB-C/Lightning digital output according to receiver	USB-C or Lightning digital audio
Monitoring Output	N/A	N/A
Receiver Battery Life	Camera receiver approx. 8.5 hours; mobile receiver host-powered	Powered by connected mobile device
Receiver Charging Time	Under 1.5 hours for camera receiver	N/A
Receiver Dimensions	Camera RX approx. 40.5 × 25.5 × 13mm; mobile RX approx. 40 × 16.5 × 9mm	—

Connectivity & Compatibility

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Connection	2.4GHz wireless	2.4GHz wireless to USB-C or Lightning mobile receiver
Audio Outputs	3.5mm TRS and mobile digital audio according to kit	USB-C or Lightning digital audio
USB	USB-C	USB-C case charging; USB-C receiver on Type-C SKU
3.5mm Connection	3.5mm TRS on camera receiver	N/A
Camera Compatibility	Cameras with a compatible 3.5mm microphone input when using the camera receiver	N/A
Smartphone Compatibility	Supported with official adapters/cables; not all mobile receivers are included	USB-C or Lightning phones/tablets according to selected receiver version
Computer Compatibility	Windows and macOS computers via USB-C digital audio	—
Operating System Compatibility	Windows, macOS, iOS and Android where officially supported	iOS or Android according to selected receiver version
Direct Device Compatibility	N/A	N/A
App Support	LarkSound app	N/A

Recording & Controls

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Onboard Recording	No	No
Bit Depth / Sample Rate	24-bit / 48kHz	—
Timecode	No	No
Safety Track	No	No
Gain Control	Receiver and app gain control	—
Noise Cancellation	Environmental Noise Cancellation	—
Controls	TX noise-cancellation/mute; receiver gain; app controls	—
Special Recording Features	N/A	N/A

Charging Case

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
Charging Case	Included	Included
Case Battery Life / Charging Cycles	Up to 2.5 full charges; up to 30 hours total	About 3 transmitter recharges
Case Charging Port	USB-C	USB-C
Case Dimensions	Mobile case approx. 55.2 × 75 × 36.5mm	—
Case Features	Stores and charges two transmitters and receiver	Stores and recharges the two transmitters
Case Battery Capacity	—	500mAh

What's in the Box

Specification	Hollyland Lark M2S	Green Lion Duo Cast Wireless Mic
What's in the Box	2 × transmitters, camera receiver, charging case, windscreens, 3.5mm camera cable, USB-C charging cable and documentation	2 × Duo Cast transmitters, 1 × USB-C or Lightning receiver according to selected version, charging case, charging cable and documentation

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