Features 1. Display: This music spectrum display utilizes 384 RGB LEDs arranged in 16 columns and 24 rows, providing a bright and colorful visual experience to enhance your music performance. 2. Functionality: It offers 12 dynamic effects and 7 color effects, resulting in 84 display effect combinations. It includes 20 spectrum display modes, selectable spectrum color modes, 4 time display modes, a dual alarm function, a night eye protection mode, adjustable sensitivity, and a Chinese/English/Russian display interface. Brightness adjustment is available in 1-7 levels, along with a breathing mode. 3. Connectivity: The built-in voice sensor requires only a power supply and operates without a sound cable. Alternatively, it supports sound cable control. Connecting the power supply and sound cable enables operation. Inserting the sound cable automatically disables the voice sensing function, preventing noise interference. You can choose the connection method that best suits your environment. 4. Material: The music spectrum analyzer is constructed from durable ABS material, ensuring impact resistance and extended lifespan. 5. Applications: Suitable for various scenarios, including music listening, gaming, enhancing desktop ambiance, home theaters, car use, and entertainment venues. Specifications * Power Supply: Android USB 5V * Product Weight: 185.7 g * Display: 384 RGB LEDs (16 x 24) * Control: Sound control/3.5mm audio cable control (Sound control is active when no audio cable is connected; the audio cable control is activated when connected.) * Material: ABS * Colors: Black, Purple, Blue, White * Size: 22 x 7 x 3 cm * Weight: 295 g Package Contents: * 1x Music Spectrum Electronic Clock