Hollyland LARK 150 Duo 2-Persons Wireless Microphone, Black

The LARK-150 is a wireless microphone system equipped with two independent ultra-compact mics designed to record 2-person dialogues. Never miss any sounds for street interviews, travel vlogging, conversational live streaming, and other types of digital content creation that feature one or two people onscreen.

Mini and Light. Any Collar Fits
Worried about collar turning down? The coin-sized mic weights only 20.5g, equivalent to the weight of a walnut, allowing it to work as a piece of jewelry and be almost invisible on people when clipped to the collar.

Noise Buffer Design.
Cleaner Audio in ActionSounds cutting out during yoga, jogging, and other workouts?The built-in floating buffer sponge effectively avoids collision between the mic and the shell during exercises to reduce noise and enable delicate sound collection.

All-match Versatility. One for All.
One for all is true. Your voices can be recorded regardless of the shooting equipment. Mobile phones, cameras, sports cameras, tablets, computers, etc., all can be used together with it.
Note: It needs an adapter cable from Hollyland to work with mobile devices.

Smart Signal Processing.
Stay Connected. Worried about unstable transmission? It scans the surrounding frequency 8,000 times per second and automatically connects to the interference-free channel to ensure the system is always connected. All sounds can be received with no dropouts, even when shooting in the busy streets.

Up to 100 Meters.
Hear As You See. Not sure about the effective range? It enables ultra-low latency sub-5ms response at up to 100m transmission distance. The range of activities is no longer limited. Take the camera or mobile devices to jump, run, and shout. As long as you are there, the sound is there.

Auto Pairing. Open and Use.
Take 'em out and use 'em right away. The pairing is automatically completed in the charging box without any further operation. Sing or talk as soon as you want to. You will not miss the sound of every important moment.

Transmitter
Power Indicator(Red: Low Battery,Green: Safe Battery Status,Orange: Charging)
Link Indicator(Blue/Cyan Flashing: Disconnected,Blue/Cyan: Connected,Orange: MIC Mute)
Built-in Microphone
3.5mm Audio Input Port
Power Button(Press for 3s to Switch On/Off,Click to Mute)
Reset Button
Installed Belt Clip
Charging Upgrade Contact

RECEIVER
Link Indicator(Left Channel)
Display Screen
Link Indicator(Right Channel)
Volume Knob(Left Channel): Adjust the Volume of the Left TX/Recording Mode Switch Button: Press to Switch the Recording Mode/Left TX Mute Button: Click to Mute the Left TX
Volume Knob(Right Channel): Adjust the Volume of the Right TX/Channel Switch Mode: Press to Switch the Channel when Stereo Mode/Right TX Mute Button: Click to Mute the Right TX
Power Button(Press for 3s to Switch On/Off)
3.5mm Headphone Monitoring Port
Reset Button
Belt Clip
3.5mm Audio Output Port
Charging Upgrade Contact

CHARGING CASE
Power Indicator (Red: Low Battery,Green: Safe Battery Status,Orange: Charging)
USE Type-C Port for Charging
Reset Button
TX Charging Slot
RX Charging Slot
TX Charging Slot

Technical Specifications

Interfaces
TX: 3.5MM Audio Input Port
Charging/Upgrading Contacts
Rx: 3.5mm TRS Output Interface
3.5mm Headset Interface
Charging/Upgrading Contacts
Charging Case: USB Type-C Interface
Frequency Bandwidth
2.4GHz AFH
Built-In Mic
Polar Pattern: Omnidirectional
Frequency Response: 20Hz~20KHz
Lavalier Mic
Polar Pattern: Omnidirectional
Frequency Response: 20Hz~20KHz
Reference Audio Input Level
-65dBV
Maximum Input Sound Pressure Level
100dB SPL(1KHz@1m)
Dynamic Range
100dBA
Polar Pattern
Omnidirectional
Audio Output Level Change Range
21-Safe: 45dB
Transmission Latency
<5ms
Battery Mode
TX: 200MAh(0.76Wh)
RX: 530mAh(1.96Wh)
Charging Case: 3500mAh(12.7Wh)
Battery Life
TX: About 4h
RX: About 7.5h
Charging Case: About 2.5 times(Charge 2 TX and 1 RX at the Same Time in Full Charged States)
Charging Time
TX: About 45 minutes
RX: About 65 minutes
Charging Case: About 2.5h
Firmware Upgrade Method
PC
Dimensions
TX: (L*W*H)37*37*17.5mm
RX: (L*W*H)67*41*20.5mm
Charging Case: (L*W*H)121*61*43.5mm
Weight
TX: 20.5g
RX: 51g
Charging Case: 227.5g
What’s Included
Charging Case x 1
Transmitter x 2
Receiver x 1
Furry Windshield x 2
3.5mm TRS Cable x 1
USB Type-A to Type-C Cable x 1
Lavalier Microphone x 2
User Guide x 1