Specification:

Model: E59782 Material: Acrylonitrile Butadiene Styrene (ABS) Color: black Channel MIC / LINE: 4CH Phantom power: 48V Size: 18x15x5.5cm   Features:
  Multifunctional MP3 HD LED Display Intelligent Control bluetooth Play Low noise, high precision microphone preamplifier, good sound quality 48V phantom power Equipped with headphone monitoring interface Multiple ways to connect devices (bluetooth connection, USB connection) Application: Performance Stage   Package include:
  1 x Audio mixer