Recently, renowned wireless audio-video brand Hollyland (MOMA) launched its flagship new product, the LARK MAX 2 wireless monitoring microphone. This industry-first integrated design of "Wireless microphone + wireless monitoring headset" combining solution represents the next generation of wireless microphones with improved sound quality, reduced latency, enhanced wireless transmission performance, and lower power consumption, leading the wireless microphone industry toward a fully wireless, highly efficient content creating experience.

• * LARK MAX 2 paired with Hollyland (MOMA) OWS wireless monitoring earphones allows real-time wireless monitoring of microphone or camera audio. Combined with frequency-hopping anti-interference technology, it provides excellent interference resistance and stability for wireless monitoring, achieving imperceptible 25ms latency and 100m wireless monitoring distance. This allows users to accurately control audio recording effects in real-time while being free from cable constraints.
• * Equipped with a high-performance AI noise reduction model featuring 20 levels of infinitely adjustable settings, each precise to 1dB. The AI model accurately identifies and classifies different noises and automatically recognizes sudden noise while ensuring sound distortion remains below 1%, delivering optimal recording quality.
• * 32-bit full-chain transmission, 48KHz high sampling rate, and 72dB signal-to-noise ratio create a broadcast-grade audio system. The 128dBSPL maximum sound pressure level, AGC gain dynamic adjustment, and 32-bit floating-point internal recording together form triple protection against audio clipping.
• * 36-hour ultra-long battery life, 340m stable transmission, and transmission latency as low as 20ms meet various requirements for long-duration commercial video creation and live streaming.
• * The system can also achieve flexible four-transmitter-to-one-receiver combinations (4T1R), satisfying diverse shooting scenarios and audio recording needs for different clients. It also supports timecode functionality and Sony camera hot shoe adapters, providing practical features and powerful assistance.

Hollyland (MOMA) and Actions are committed to improving the customer experience of wireless microphones. After intensive communication and technical evaluation in the early stage, Actions’ first-generation edge AI audio SoC ATS3231 was ultimately selected as the main chip for Hollyland (MOMA) LARK MAX 2. ATS3231 series, as Actions Technology's first three-core heterogeneous SoC chip equipped with AI-NPU, is also Actions' third-generation high-quality, low-latency wireless audio transceiver chip. It integrates breakthrough NPU + DSP fusion architecture, excellent audio performance, powerful wireless capabilities, and low-latency wireless transmission. The deep cooperation with Hollyland (MOMA) ultimately enabled LARK MAX 2 to achieve industry-leading high-end wireless microphone and wireless monitoring livestreamming ecosystem, revolutionizing the interaction between content creators and professional audio equipment to make content creation more efficient and reliable.

The Actions® ATS3231 series chip provides a powerful AI computing technology foundation for Hollyland (MOMA) LARK MAX 2, adopting advanced Mixed-Mode SRAM based CIM (MMSCIM) AI NPU and HiFi5 DSP fusion design. The MMSCIM core computing capability reaches 100GOPS@500MHz with an energy efficiency ratio of 6.4TPOS/W@INT8. Under equally low power consumption scenarios, the AI NPU enables more high-computing algorithms, supporting Hollyland (MOMA) implement newly upgraded AI noise reduction algorithms in LARK MAX 2, achieving superior multi-scenario AI adaptive infinitely adjustable noise reduction while ensuring high voice restoration fidelity.

As Actions Technology's third-generation proprietary protocol high-quality low-latency wireless audio transceiver chip, the ATS3231 series features the world's first flexible dual RF design, with wireless transmission bandwidth up to 4Mbps, enabling LARK MAX 2's innovative product application of ultra-low latency wireless microphone and wireless monitoring earphones. Combined with up to 16dBm TX power and new-generation wireless frequency-hopping technology, transmission distance can reach up to 450 meters, demonstrating powerful wireless transmission performance and anti-interference capability, together with the joint development between Hollyland (MOMA) and Actions ultimately enable LARK MAX 2 to achieve the multi-link networking mode of four-transmitters-and-one-receiver (4T1R).

As a new-generation flagship single-chip SoC, the ATS3231 series supports full-chain 48KHz@32bit high-definition audio pathways in audio performance, achieving excellent audio performance with DAC SNR 120dB (noise floor < 2uVrms) and ADC SNR 111dB (noise floor < 3.6uVrms). Under Actions' 2.4G NGPP-Gen3 proprietary protocol mode, the full-chain end-to-end latency can be as low as 9ms, further meeting the demands of ultra-low latency application scenarios such as karaoke and gaming. It also supports 32-bit floating-point internal recording and built-in display acceleration engine, enabling LARK MAX 2's local floating-point recording function on the microphone side and a smooth high-definition touch interaction experience on the receiver.

"Actions Technology is a leading chip manufacturer in the wireless microphone market, and both Actions and Hollyland (MOMA) are committed to pursuing the ultimate product experience," said Cao Xuefeng, Deputy General Manager of Shenzhen Hollyland Technology Co.,Ltd. (MOMA), "The deep cooperation with Actions, supports LARK MAX 2 to stand out among numerous wireless microphone products. It provides users with a more intelligent, convenient, and efficient content creation experience in professional audio recording, live streaming, interviews, and other application areas, and also represents our relentless pursuit of audio quality and user experience. We believe that the strategic cooperation between Hollyland (MOMA) and Actions will continue to create more surprises for the market in the future."

"The strategic cooperation between Hollyland (MOMA) and Actions Technology runs deep, working together to create multiple phenomenal wireless microphone products," said Amy Liu, Vice President of Actions Technology Group and General Manager of the Low-Latency Wireless Audio Business Unit: "Both Actions and Hollyland (MOMA) have always been committed to breaking technological boundaries, leading market trends and industry transformation. In the future, Actions will continue to deepen the strategic cooperation with Hollyland (MOMA) to provide professional content creators with more innovative products and better professional audio experiences, injecting new vitality into the industry's development."

About Hollyland (MOMA)

MOMA is a sub-brand of Shenzhen Hollyland Technology Co., Ltd. It operates under the name MOMA domestically and Hollyland internationally, serving more than 80 countries and regions and supporting over 1 million video creators worldwide.

Hollyland (MOMA) is dedicated to empowering effortless expression through technology. With a strong focus on wireless audio and video technology, it leads the productivity revolution in the film, short video, and live-streaming industries. Through cutting-edge technology and innovative design, Hollyland (MOMA)  ensures that every creator can fully concentrate on their craft, express themselves easily, and share their voice freely.

The company holds over 100 technical patents. In 2023–2024, it ranked first in China's wireless lavalier microphone market share and has been chosen by more than 3 million professional users.

About Actions Technology

Actions Technology is a leading Chinese designer of low-power AIoT chips, specializing in delivering high-quality wireless audio experiences with low latency. The company excels in the complete high-fidelity audio signal chain, from high-performance audio ADC/DAC to audio codec and post-processing, as well as low-latency Bluetooth connectivity technologies.

In the era of artificial intelligence, Actions Technology has pioneered Computing-in-Memory (CIM) technology based on SRAM, advancing powerful edge AI capabilities. Its CPU + DSP + NPU triple-core heterogeneous AI audio platform offers low power consumption, high computational power, high integration, and robust security for AIoT applications. The company is dedicated to fostering the growth of the edge AI ecosystem through innovative chip solutions.