LARK M2 is a button-sized wireless microphone weighing just 9 g. It delivers 48 kHz / 24-bit audio with one-click noise cancellation and is ready to use straight out of the box with cameras, smartphones and computers.
An LDS antenna provides stable transmission up to 300 m (1,000 ft) and the battery lasts up to 40 hours with the charging case (30 hours for the mobile version).
This package
The Mini Combo includes two transmitters, a camera receiver and a USB-C receiver with charging case.
Key features
9 g button-size transmitter
48 kHz / 24-bit audio
One-click noise cancellation
Up to 300 m range
Up to 40 h battery life with case
Plug and play
Specifications
Mic Sensitivity
-37 dBV ± 2dB @ 1 KHz, 94dB SPL
Wireless Modulation Mode
GFSK 2 Mbps
Wireless Transmission
2.4 GHz Adaptive Frequency Hopping (AFH)
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
Frequency Response
20 Hz–20 kHz
Signal-to-Noise Ratio
> 70dB
Sound Pressure Level
115dB SPL
Bit Depth
24-bit
Sample Rate
48 kHz
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
Operating Temperature
–10° C to 45° C
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)
Specifications as published by the manufacturer. Operating frequencies and transmit power may vary by country or region according to local regulations.
