Features: Built-in 15 independent live sound effects and 8 voice effects, all kinds of interesting sound effects, with one-button switch, easy to ignite the atmosphere while live. Dual DSP sound beautification provides more silent environment with professional sound pick up and intelligent noise reduction and more effectively filter environmental noise. Provides multiple functions: volume control, reverb control, accompaniment, treble control, bass control, as well as recording and plug and play, easy to operate. Including many input ports, can connect with two microphones, two mobile phones, headset, headphone, accompaniment and PC, and supports BT connection. With compact size, exquisite appearance and dazzling colorful Silicone button, a perfect choice for live streaming, broadcast, gaming, karaoke and so on.