Sound Cube-Detective Covert M2

Extreme concealment Silence is better than sound

Sound Cube and Investigation Hidden Edition M2 reshapes the portable boundary with millimeter-level precision structure, carries self-developed AI environmental sound separation algorithm, intelligently filters interference noise, and accurately focuses on the target human voice-small in size and strong in core.

professional reliable hidden in the invisible

is specially designed for high-sensitivity scenes. The all-metal ultra-thin body has no indicator light physical hiding scheme. It is matched with military-grade encrypted storage and one-key instantaneous recording response, so that every key record is as stable as a rock and as quiet as silence.