Visual effects with RGB LED Simulated IN 9 digital tube with RGB LED bulbs encased in glass delivers striking light and shadow effects that enhance any space. The glass enclosure adds a look while providing vivid color performance. Multi display modes 40 fullcolor LED bulbs provide a wide color spectrum, with 256 levels of grayscale for smooth transitions. Choose from 8 display modes and 11 color effects to match the mood or setting. This enables flexible visual without changing hardware. Voice control music rhythm Builtin microphone pickup lets the device react to music and surrounding sounds. Adjustable sensitivity across 5 levels lets you tailor the interaction, creating an engaging atmosphere that responds to the room's audio dynamics. USB power supply convenience Power the device via USBC with a DC5V 1A input. This provides a safe, reliable, and straightforward power solution without complicated setups. Use scenarios Home entertainment and gatherings: use as ambient lighting that responds to music, enhancing films, games, or social moments. Small parties or events: automated visuals synchronized with the soundtrack, with adjustable sensitivity to suit different venues. Retail or showroom displays: dynamic lighting to attract attention and highlight products with a modern, techforward look. Key attributes Model: simulated IN 9 digital tube Lighting: RGB LED bulbs encased in glass Display: 40 fullcolor LEDs Grayscale: 256 levels Modes: 8 display modes Color effects: 11 effects Audio interaction: builtin microphone, 5level sensitivity Power: USBC, DC5V 1A input