Description

300M Transmission Range
Button-Size, Weighing Just 9g
48kHz/24bit HiFi Sound
Extended 30-Hour Battery Life
One-click Noise Cancellation
Plug and Play, ready out of box.
Phone Shutter Control

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.

Items	Parameters
Mic Sensitivity	-37 dBV ± 2dB @ 1 KHz, 94dB SPL
Wireless Modulation Mode	GFSK 2 Mbps
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	Omnidirectiona
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 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 the whole set Camera Version Charging Case: > 3 times charging for the whole set
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)