GLFSIL Mini 2*13 USB Voice Control Music Audio Spectrum Flash Volume Level Indicator

Product description: 1. With a microphone please do not bring an audio cable. 2. Power supply 5V (USB interface power supply) 3. High brightness: all use authentic Taiwan EVERLIGHT high-brightness LED 4. Using single-chip microcomputer to drive the frequency spectrum is better the brightness is not high and clear. 5. The sensitivity to sound can be adjusted in 10 levels. Color: white (red light/green light) Material: PCB Dimensions: 39.5 x 15 x 10mm Package Contents: 1 *Music sound spectrum light (no power cord) Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.