The Pyle 4-Channel Bluetooth Studio Mixer is a versatile Dj controller audio mixing console system, ideal for both professional studio applications and on-stage performances. It features multi-channel audio source mixing with built-in Bluetooth wireless connectivity, allowing you to stream audio from external devices. With an Fx analog effects processor and 16-bit Dsp for enhanced sound control, this mixer is perfect for creating high-quality audio. The Usb interface allows direct connection to your computer, and the system is compatible with MP3 and Wav file formats.