New Bluetooth microphone RGB light microphone Bluetooth speaker microphone in one machine

Full Product Description (From the manufacturer)

High performance DSP signal processing technology effectively eliminates audio amplifier distortion; Even at high volume, it can effectively suppress howling and prevent sound jitter caused by frequency conversion during recording. One click to open the elimination mode, the trend music automatically eliminates the original song voice, the second change accompaniment lets you take a step faster, become a beautiful boy walking in the forefront of the trend music..syi