【Better Dual DSP Noise Reduction Chip】 Our DJ controller chip is better than common sound cards on the market. There are two DSP noise reduction chips in the studio streaming stereo audio mixer and ensure high sound quality. For live broadcasts, the sound of the sound cards is even clearer and clearer thanks to the improved chip. 【Voice changer and many sound effects】 The dj mixing desk comes with 10 fun sound effects including cheer, shot, scream, kiss, laugh, applause, slash and more. The stream mixer also has 4 language change modes: male voice, female voice, monster and baby voices. You can have more fun. 【Versatile use】 Music mixer with audio interface is plug-and-play, no need to download drivers. Suitable for karaoke, voice chat, live, periscope, live streaming, tiktok, zoom and many other functions, plug-and-play. 【Wide Compatibility】 Bluetooth Sound Desktop is compatible with iPhone, Android mobile phone, Type-C phone, computer, iPad, tablet, gaming devices and electronic musical instruments.