Specifications: Power supply: USB5V1A Display mode: 16x24 total 384 RGB LEDs Control mode: sound control / 3.5mm audio cable control (not plugged into the audio cable, is sound control, plugged into the audio cable automatically switches to audio cable control) Characteristics: 1. Made of high quality material, durable and practical 2. Stunning color RGB spectrum, 20 spectrum display modes, 4 clock display modes 3. Easy to use, 7 brightness levels, adjustable breathing brightness mode 4. Stable performance with 16*24 total 384 RGB LEDs, with the music rhythm and changing different colors 5. The built-in microphone automatically detects the music melody and the sensitivity is adjustable 6. The audio cable connection transmits the original music melody without external sound interference, the music rhythm is more accurate 7. Suitable for a variety of music listening, gaming, desktop atmosphere, home theater car use, entertainment and other scenes Scope of delivery: 1 x Music Spectrum Display 1 * Audio Cable 1x power cable 1 x Two Way Audio Adapter 1 x Cloth