Dongle
Plug and Play No Driver Required
Built-in HyFis Soc, Compatible with SmartMike Pro and 3D Immersive Audio Earphones
Redefining the Boundaries of Sound Technology
AcousBit independently developed the HyFis Soc, breaking through the limitations of traditional wireless transmission in terms of latency and sound quality, and turning the concept of “wireless microphones with wired HiFi sound quality” into reality.

Powered by HyFis Soc
Full-bandwidth two-way multi-channel transmission, HiFi quality, millisecond-level low latency, multi-protocol interoperability, and core-based full-bandwidth noise reduction are at the forefront of technological innovation.

High-Fidelity Sound Quality | Ultra-Low Latency Wireless Transmission
The upper frequency limit of universally encoded audio signals is 20 KHz, resulting in the loss of a large amount of audio details.
The frequency range generally audible to the human ear is 20 Hz–24 KHz. Products equipped with HyFis feature a recording frequency range of 20 Hz–24 KHz, which preserves high-frequency information. By modulating the phase and dynamics of sound waves, they enhance the "authenticity" of sound quality.
Spectral analysis of audio signals after HyFis encoding
Spectral analysis of audio signals after HyFis encoding2
Spectral analysis of audio signals after HyFis encoding3
Plug and Play
As the receiver for the HyFis SoC chip product, it can be plugged into smart terminals (mobile phones, tablets, computers, etc.) with a USB Type-C port to enable upstream and downstream transmission of audio signals with paired wireless microphones, wireless headphones and other devices.
No manual wireless network connection or driver installation is required.

One Function Button
for Multiple Functions
Single-click for noise reduction
Double-click to switch mixing modes
Triple-click to enter initial pairing mode

Weighing Only 5g
It Feels as Light as Air
Compact and lightweight for easy portability.
No worries about device tilting due to added weight when plugged into any smart terminal.

Stereo sound recording
Immersive sound experience for the audience
Excellent clarity, perfectly reproducing the original sound of the live performance
Wide dynamic rangewith both high and low frequencies clearly expressed.
From Studio to Wilderness SmartMike Pro Empowers Every Creation

Dr. Zhang Deming
Founder/Chairman/Chief Scientist
Over 20 years of experience in acoustic audio communication
Profound Academic Background & Industry Expertise:
Bachelor of Physics from Peking University, Ph.D. in Acoustics from the Chinese Academy of Sciences, with over 20 years of experience in acoustic audio and communication technologies.
Industry Leader:
Zhongguancun High-End Leading Talent, Chief Scientist of StarFlash Audio, highly respected in the industry.
Technical Visionary:
Chief Designer of HyFis technology, leading the company’s technology roadmap and securing its undisputed technological leadership.
Role change
Current role is Regular Member