Component integration A compact module that combines pickup, amplifier, microcontroller and LED for a self-contained voice control unit. Cable-free voice control Detects voice commands without the need to connect an audio cable, enabling clean, simple installations and reduced setup time. Adjustable sensitivity with automatic detection User-adjustable sensitivity plus automatic detection of the sound pattern improves reliability and responsiveness across environments. Configurable performance parameters Parameters such as refresh rate, audio response sensitivity, and sampling frequency can be configured to fit your system and requirements. Key benefits Hands-free operation, easier installation, cleaner setup, and a compact hardware package with integrated sensing and signaling. Use scenarios Smart home and consumer electronics: control lights, audio playback, or scenes via voice without wiring to an audio source. Stage, studio, or rehearsal: use hands-free control of monitors, effects, or playback during performances or practice. Interactive displays or kiosks: enable touchless control in exhibitions, shops, or installations.