![hollyland LARK M2 is a lightweight wireless microphone weighing only 9 grams. It is perfect for vloggers, podcasters, filmmakers, and others who want to effortlessly record professional audio for their videos. With lossless sound reproduction and a 40-hour[1] battery life, it delivers high-quality uninterrupted audio recording every time.](https://www.rramandigital.in/wp-content/uploads/2025/10/hollylandlarkm2a.jpg)
Specifications
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Mic Sensitivity
-37 dBV ± 2dB @ 1 KHz, 94dB SPL
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Wireless Modulation Mode
GFSK 2 Mbps
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Wireless Transmission
2.4 GHz Adaptive Frequency Hopping (AFH)
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Transmission Range
Mobile Version: Up to 1000ft (300m) for LOS/200ft (60m) for NLOS
Camera Version: Up to 1000ft (300m) for LOS/130ft (40m) for NLOS -
Mic Polar Pattern
Omnidirectional
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Frequency Response
20 Hz–20 kHz
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Signal-to-Noise Ratio
> 70dB
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Sound Pressure Level
115dB SPL
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Bit Depth
24-bit
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Sample Rate
48 kHz
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Battery Voltage
TX: 3.87V
Camera Version RX: 3.87V
Mobile Version Charging Case: 3.8V
Camera Version Charging Case: 3.8V -
Battery Capacity
TX: 97 mAh
Camera Version RX: 145 mAh
Mobile Version Charging Case: 750 mAh
Camera Version Charging Case: 1950 mAh -
Operating Time
TX: About 10 hours
Camera Version RX: About 9 hours
Mobile Version Charging Case: > 2 times charging for 2 TX at the same time
Camera Version Charging Case: > 3 times charging for all TX and RX at the same time -
Charging Time
TX: About 1.5 hours
Camera Version RX: About 1.5 hours
Mobile Version Charging Case: < 1.5 hours
Camera Version Charging Case: < 2 hours -
Charging Temperature
0° C to 45° C
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Operating Temperature
–10° C to 45° C
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Dimensions
TX: Approx. D26mm x 9.9mm (1.0″ x 0.4″)
Mobile Version RX: Approx. 40mm x 16.5mm x 9mm (1.6″ x 0.6″ x 0.4″)
Camera Version RX: Approx. 40mm x 25.7mm x 20.5mm (1.6″ x 1.0″ x 0.8″)
Mobile Version Charging Case: Approx. 75.8mm x 49.8mm x 35mm (3.0″ x 2.0″ x 1.4″)
Camera Version Charging Case: Approx. 86mm x 54mm x 39mm (3.4″ x 2.1″ x 1.5″) -
Weight
TX: Approx. 9g (0.3oz)
Mobile Version RX: Approx. 6g (0.2oz)
Camera Version RX: Approx. 14.8g (0.5oz)
Mobile Version Charging Case: Approx. 65.6g (2.3oz)
Camera Version Charging Case: Approx. 111g (3.9oz) - https://www.hollyland.com/product/lark-m2
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