Color screen LED music spectrum display The indicator features a vibrant color LED display that visually represents the audio levels in real time, providing an engaging visual cue during playback. quality materials for durability Built with quality materials to ensure lasting durability and reliable performance through extended use. Dual functionality When music is playing, it displays the music spectrum. If there is no music input, it functions as a clock for convenient timekeeping. Voice Control and Wire Control Offers two control options—voice control and wired control—so you can choose the mode that fits your setup. Use scenarios Home listening and entertainment: connect to your audio source to enjoy the realtime spectrum visualization that tracks the music. Office or desk setup: during quiet periods, switch to clock mode to keep track of time without removing the device from your workspace. Small events or studio environments: control the spectrum display via voice commands or wired input to manage the visual indicator while focusing on the performance.