Hollyland LARK A2 Solo - Wireless Microphone - 1TX + USB-C RX

The Hollyland LARK A2 Solo Wireless Microphone is designed for content creators, vloggers, interviewers, podcasters, livestreamers, and mobile filmmakers who require clear, professional-quality audio from a compact wireless microphone system. This configuration includes 1 transmitter and 1 USB-C receiver, allowing compatible iPhone, Android, tablet, laptop, and selected action camera devices to be connected quickly. Audio is captured at 48kHz/24-bit quality, while a signal-to-noise ratio of ≥68dB, a maximum sound pressure level of 120dB SPL, and a 20Hz–20kHz frequency response are provided for detailed voice recording.

Clearer recordings are supported through AI-powered noise cancellation, which can be adjusted between High, Medium, and Low levels to reduce unwanted environmental noise while natural vocal characteristics are maintained. AI Voice Tuning can also be accessed through the HollyAudio app, where EQ, compression, and de-essing can be automatically optimized. Sudden changes in volume are managed through AI Auto-Limit, while a -6dB Safety Track can be used to provide additional recording headroom and reduce the risk of unusable audio caused by clipping or distortion.

Designed for mobile recording, the LARK A2 transmitter weighs approximately 8.5 g and can be discreetly attached to clothing. Wireless transmission of up to 200 m (650 ft) is supported through 2.4GHz Adaptive Frequency Hopping technology, allowing greater freedom during interviews, walk-and-talk videos, outdoor shoots, events, and other moving productions. Up to approximately 7 hours of standard operation is provided by the microphone, while up to 9 hours can be achieved when AI Power Saving is enabled.

Key Features

• 48kHz/24-Bit Studio-Quality Audio: Detailed digital audio is captured at a 48kHz sample rate and 24-bit depth, allowing natural voice reproduction to be maintained for videos, podcasts, interviews, ASMR, and other content.

• AI Voice Tuning: Vocal audio can be automatically refined through the HollyAudio app, where EQ, compression, and de-essing are adjusted to provide a more polished recording with less post-production work.

• Three-Level AI Noise Cancellation: A dedicated AI processing chip is used to reduce distracting environmental noise. High, Medium, and Low noise cancellation levels can be selected according to the recording environment.

• AI Auto-Limit: Unexpected increases in volume can be controlled automatically to help prevent clipping and distortion when loud speech, laughter, or sudden background sounds are recorded.

• -6dB Safety Track: Additional recording headroom is provided through a -6dB safety track, helping protect important recordings against unexpected audio peaks.

• Omnidirectional Microphone: Sound is captured using an omnidirectional polar pattern, allowing voices to be recorded naturally without requiring highly precise microphone positioning.

• ≥68dB Signal-to-Noise Ratio: A signal-to-noise ratio of at least 68dB is provided to support clean voice capture with reduced unwanted noise.

• 120dB Maximum SPL: Loud audio sources can be captured at up to 120dB SPL, providing additional flexibility for dynamic recording environments.

• 200 m / 650 ft Wireless Transmission: A transmission range of up to 200 m is provided by the microphone under suitable conditions, allowing greater freedom during mobile recording.

• 2.4GHz Adaptive Frequency Hopping: Stable wireless transmission is supported through adaptive frequency hopping technology, helping interference to be minimized during recording.

• Ultra-Light 8.5 g Transmitter: The microphone weighs approximately 8.5 g, allowing it to be attached discreetly to clothing with minimal discomfort.

• Simple Gesture Controls: Frequently used functions can be accessed directly from the transmitter. Noise cancellation can be activated with one tap, the microphone can be muted with two taps, and recording can be started with three taps.

• Up to 7 Hours of Standard Operation: Approximately 7 hours of continuous microphone operation can be provided from a full charge.

• Up to 9 Hours with AI Power Saving: Battery operation can be extended to approximately 9 hours when AI Power Saving mode is enabled.

• Fast Charging Support: Up to approximately one hour of recording can be provided after a quick five-minute USB-C charge.

• USB-C Mobile Connectivity: The included USB-C receiver can be connected to compatible smartphones, tablets, laptops, and selected action cameras for convenient mobile content creation.

• Pre-Paired Operation: The transmitter and receiver are supplied pre-paired, allowing recording to be started with minimal setup.

Specifications

General

• Product Name: Hollyland LARK A2 Solo
• Product Type: Wireless Lavalier Microphone System
• Configuration: 1TX + 1 USB-C RX
• Transmitter Quantity: 1
• Receiver Type: USB-C Mobile Receiver
• Compatible Device Types: Compatible Smartphones, Tablets, Laptops, and Selected Action Cameras
• Recommended Uses: Vlogging, Interviews, Podcasts, ASMR, Livestreaming, Social Media Content, Mobile Video Recording, Events, and Outdoor Recording

Microphone

• Mic Sensitivity: -37dBV ±2dBV @ 1kHz, 94dB SPL
• Mic Polar Pattern: Omnidirectional
• Frequency Response: 20Hz–20kHz
• Signal-to-Noise Ratio: ≥68dB
• Maximum Sound Pressure Level: 120dB SPL
• Sample Rate: 48kHz
• Bit Depth: 24-bit

Audio Processing

• AI Noise Cancellation: Supported
• Noise Cancellation Levels: High / Medium / Low
• AI Voice Tuning: Supported Through HollyAudio App
• EQ Optimization: Supported
• Compression Optimization: Supported
• De-Essing: Supported
• AI Auto-Limit: Supported
• Safety Track: -6dB

Wireless Transmission

• Wireless Modulation Mode: GFSK 2Mbps
• Wireless Frequency: 2.4GHz
• Wireless Transmission Technology: 2.4GHz Adaptive Frequency Hopping
• Microphone Transmission Range: Up to 200 m / 650 ft

Controls

• One Tap: Noise Cancellation
• Two Taps: Microphone Mute
• Three Taps: Start Recording
• Pre-Paired Transmitter and Receiver: Yes

Battery

• Microphone Battery Voltage: 3.87V
• Charging Case Battery Voltage: 3.8V
• Microphone Battery Capacity: Approximately 80mAh
• Charging Case Battery Capacity: Approximately 530mAh
• Microphone Operating Time: Approximately 7 Hours
• Operating Time with AI Power Saving: Up to 9 Hours
• Total Battery Life with Charging Case: Up to 42 Hours
• Quick Charging: 5 Minutes of Charging Provides Up to 1 Hour of Recording

Charging

• Microphone Charging Time: Approximately 1.5 Hours
• Charging Case Charging Time: Approximately 1.5 Hours
• Charging Case Charging Cycles: More Than 2 Charges for 2 Microphones
• Charging Temperature: 0°C–45°C

Operating Environment

• Operating Temperature: -20°C–60°C

Dimensions

• Microphone: Approximately 37.7 × 19.8 × 10 mm
• Mobile Receiver: Approximately 37 × 27 × 9.8 mm
• Charging Case: 90 × 58 × 40 mm

Weight

• Microphone: Approximately 8.5 g
• Mobile Receiver: Approximately 5.9 g

Connectivity

• Receiver Connection: USB-C
• Wireless Connection: 2.4GHz
• Mobile Device Support: Compatible USB-C Smartphones and Tablets
• Laptop Support: Compatible USB-C Devices
• Selected Action Camera Support: Supported with Compatible Devices

Included Configuration

• 1 × LARK A2 Transmitter
• 1 × USB-C Mobile Receiver
• Essential Accessories

Conclusion

The Hollyland LARK A2 Solo 1TX + USB-C RX Wireless Microphone is designed to provide professional-quality mobile audio in an exceptionally compact and lightweight system. With 48kHz/24-bit recording, three-level AI noise cancellation, AI Voice Tuning, AI Auto-Limit, a -6dB Safety Track, and up to 200 m of wireless transmission, clear and reliable voice recording can be achieved across a wide range of content creation environments. Its 8.5 g transmitter, extended battery performance, fast charging, simple controls, and USB-C connectivity make it particularly suitable for creators recording interviews, vlogs, podcasts, livestreams, and social media content with compatible iPhone, Android, and other USB-C devices.