Capture professional-grade audio with the LARK M1 DUO Wireless Microphone System from Hollyland. This system is perfect for mobile journalists and content creators, allowing you to record up to two people with ease. The package includes two transmitters with built-in omnidirectional microphones and a dual-channel receiver, all designed with a compact form factor.
Attaching the transmitters to your subject's lapel is a breeze, thanks to the convenient clips on the back. The receiver can be easily connected to compatible cameras or smartphones using the provided TRS to TRS and TRS to TRRS adapter cables.
Experience reliable audio transmission with the advanced 2.4 GHz auto frequency hopping technology, allowing for seamless transmission up to a distance of 656 feet. The upgraded Bat Obstacle Avoidance 2.0 technology ensures minimal cut-offs or interference, providing a hassle-free recording experience.
To adapt to different recording settings, the system offers three volume settings: "High" for long-distance recording, "Medium" for open-space interviews, and "Low" for small offices or closed studios. The built-in device identification automatically adjusts the volume settings on your connected mobile phone or camera.
Take advantage of the smart noise cancellation feature, HearClear, to eliminate unwanted background noise and maintain crystal-clear vocals. With the touch of a button, you can filter out loud ambient noise like traffic or crowds, particularly useful during outdoor interviews. When you want to capture room tone, simply turn off the noise cancellation.
Achieve high-fidelity sound quality with a sampling rate of 48 kHz and 16-bit using the internal LC3 codec. By holding the mode button on the receiver, you can switch from mono mode to stereo mode, ideal for recording two-person configurations. The LED indicator on the receiver will indicate when you're in stereo mode.
The intuitive controls on the receiver include a power button, a mode button that also functions as the volume down button, and a pair button that also serves as the volume up button. The transmitters feature power buttons and pairing buttons, which double as noise-cancelling buttons.
Setting up the system is a breeze with the clips on the back of the transmitters. They securely attach to your subject's lapel, ensuring a comfortable and seamless recording experience. Additionally, two windscreens are included to mitigate wind interference.
Enjoy easy plug-and-play pairing, allowing you to use the system straight out of the box without any complicated setup processes.
The system offers broad compatibility, including 3.5mm TRS and 3.5mm TRRS cables for select cameras and smartphones with 3.5mm ports. For other smartphone models and tablets, you can separately purchase 3.5mm TRS to USB-C and 3.5mm TRS to Lightning adapters. The LARK M1 DUO is compatible with Android and iOS operating systems and works seamlessly with select Sony, Canon, Nikon, Fujifilm, and Panasonic cameras.
With a fully charged battery, each transmitter provides up to 8 hours of continuous audio recording. And when it's time to recharge, simply use the included charging case, and the system will be fully replenished in just 1.5 hours. The USB-C ports on each component allow for convenient direct charging, and the LED indicator on the case displays the battery status and flashes during recharging.
Specifications System
Wireless Technology
2.4 GHz
Included Transmitters
2 x Clip-On with Microphone
Diversity
Frequency
Max Operating Range
656.2' / 200 m (Line of Sight)
Max Transmitters per Band
2
Built-In Recorder
No
OS Compatibility
Android iOS *As of August, 2022: Check with manufacturer for the most up-to-date compatibility
Bluetooth
Not Specified by Manufacturer
Audio Codec
LC3
Sample Rate/Resolution
48 kHz / 16-Bit
Dynamic Range
86 dB (Line Input)
Encryption
None
Receiver
Receiver Type
Camera-Mount / Mobile Device-Mount / Portable
Mounting Options
Belt Clip (with Included Hardware)
Antenna
Internal
Number of Audio Channels
2
Audio I/O
1 x 1/8" / 3.5 mm TRS Female Unbalanced Output
Phantom Power Protection
None
Network I/O
None
Word Clock I/O
None
USB/Lightning Connectivity
1 x USB-C Female (Charging)
Power Requirements
Battery
Battery Type
1 x Built-In Rechargeable
Internal Battery Capacity
200 mAh
Battery Charging Time
1.5 Hours
Approx. Battery Life
8 Hours
Display & Indicators
2 x LED (Power)
Dimensions
1.1 x 1.9 x 0.4" / 27.6 x 48.3 x 11 mm
Weight
0.6 oz / 17.5 g
Transmitter
Transmitter Type
Clip-On with Microphone
RF Output Power
Not Specified by Manufacturer
Audio I/O
None
Muting
Off/On Switch
Auto-Level Control
No
Recorder Sample Rates
48 kHz
Recorder Bit Depths
16-Bit
Sync Method
2.4 GHz QPSK
Antenna
Internal
Power Requirements
Battery
Battery Type
1 x Built-In Rechargeable
Internal Battery Capacity
140 mAh
Battery Charging Time
1.5 Hours
Approx. Battery Life
8 Hours
USB/Lightning I/O
1 x USB-C (Charging)
Display & Indicators
1 x LED (Power)
Dimensions
0.8 x 1.9 x 0.4" / 21.5 x 48 x 10 mm
Weight
0.4 oz / 11.8 g
Microphone
Microphone Type
Integrated
Polar Pattern
Omnidirectional
Frequency Range
20 Hz to 20 kHz
Maximum SPL
Omnidirectional: 100 dB SPL
Packaging Info
Package Weight
0.665 lb
Box Dimensions (LxWxH)
6.2 x 4 x 2.3"
What's Included 2x Transmitter 1x Receiver 1x Charging Cable 2x Furry Windscreen 1x 3.5mm TRS Cable 1x 3.5mm TRS to TRRS Cable 1x USB Type-A to USB Type-C Cable 1x Storage Case