LED Crystal Flashing Light has 4 color LED module, with built-in microphone. Ideal for home party or decoration.
The 4 groups of LED lights:
• Sound active function, with built-in microphone
• LED color: Red, Green, Blue, White
• Can flash in turn and automatically, at adjustable speed or to music rhythm.
• Long life LED, low Power Consumption
• Change Light Combination
• Power input: USB 5V