1. Suitable for DJ, Bluetooth microphone, online karaoke, podcast microphone, singing, karaoke, Youtube live broadcast, mobile phone, computer, etc.\r\n2. Dual DSP chip intelligent noise reduction, easy to use\r\n3. Intelligent (active) shielding of low and intermediate frequency tones, making the audio clearer and fuller through sound card optimization\r\n4. Compatible with most applications on the market, suitable for mobile / PC\r\n5. Compatible with a variety of software to meet the needs of multiple groups of people, suitable for mainstream karaoke and live broadcast software in the market