Color LED Music Spectrum VU Meter with 12 Display Modes and 8 Brightness Modes
Up to 84 effects. x LED Music Spectrum Display Module. Product size: length 21.8cm, width 2.8cm; height 7.2cm. Display Mode: 16 columns, 24 rows, 384 LEDs. 12 kinds of display. Can be combined into 84 display effects.