Dynamic LED Music Spectrum Display: LED lights dance to the rhythm of your music, enhancing ambiance and enjoyment. Includes a clock mode for added functionality. Accurate Full Spectrum Signal Range: Realtime spectrum display based on the spectrum of the pickup or input audio signal, ensuring accuracy across all frequency points for a visually stunning effect. Dual Control Methods: Builtin voice sensor enables soundactivated visualization and audio line control. Automatically switches to audio line control when connected, offering versatile operation modes. USB Powered for Convenience: Powered via USB connection to a mobile phone charger or computer USB port (note: does not support charging), enabling use anywhere. Use scenarios: Home entertainment and parties: dynamic lighting that syncs with music to create an engaging atmosphere. Desktop workspace or studio: ambient visualization while listening to music, streaming, or gaming. Educational or demonstration settings: visualizing audio signals to illustrate sound concepts or performances.