Features 1. Display: This music spectrum display consists of a total of 384 RGB LEDs in 16 columns and 24 rows. Bright and colorful, adding more fun to your music performance. 2. Function: With 12 dynamic effects and 7 color effects, it can create 84 different display effects. 20 spectrum display modes, optional spectrum color modes, 4 time display modes, 2-way alarm function, night eye protection mode, adjustable sensitivity, Chinese or English or Russian display interface, 1-7 levels of brightness adjustment or breathing mode brightness. 3. Connection: The built-in voice sensor only requires a power supply and does not require a sound cable to function. Sound cable control. Connect the power and sound cable to work. Connect the sound cable and automatically turn off the voice sensing function to avoid noise affecting the display effect. You can choose the wiring method according to the surrounding environment. 4. ABS Material: The music spectrum analyzer is made of high-quality ABS material, which is impact resistant and ensures a longer service life. 5. Used in various scenarios such as listening to music, playing games, desktop atmosphere, home theater, car use, entertainment venues, etc. Specification Power supply method: Android power port USB 5V Product weight: 185.7 g Display method: 384 RGB LEDs in total, 16 x 24 Control method: Sound control or 3.5mm audio cable control (if no audio cable is inserted, it is sound control. Inserting an audio cable automatically switches to audio cable control) Material: ABS Color: Black, Purple, Blue, White Size: 22 x 7 x 3 cm Weight: 295 g Package Include: 1x Music Spectrum Electronic Clock Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.