300M Stable Transmission
LARK M2 is equipped with an advanced high-gain antenna for a stable audio transmission range of up to 300m (1000ft). Capturing your voice loud and clear in challenging recording environments is never easier.
Incredibly Small
At only 9g, the transmitter (TX) is small enough to stay securely fastened to your clothing without any drooping or sagging. Its button-size design is convenient and doesn’t compromise audio quality.
40 Hours Long Battery Life
Record for up to 10 hours on a single TX charge. The portable case efficiently charges the whole set in less than 1.5 hours, delivering an impressive total battery life of approximately 40 hours for camera version and 30 hours for mobile version.
48 kHz/24-bit High Fidelity Audio
The LARK M2 wireless microphone captures sound with accuracy using 48kHz/24-bit sample rate and bit rate. The mic can handle up to 115dB SPL, ideal for high-pitched environments.
Precise Noise Cancellation Capture Your True Sound
LARK M2 uses Environmental Noise Cancellation (ENC) technology to precisely minimize noise across frequencies, preserving original voices with crystal clear clarity and full-toned richness.
Phone Shutter Control
Pressing the Noise-Cancellation button twice on the TX allows you to remotely control your phone to start or stop video recording or take photos. This feature allows you to capture important moments in time.
Auto Pairing Out of Box
LARK M2 is pre-paired at the factory, so you won’t have to deal with any complex setup procedures.
Specifications
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: 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
- 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)
