Describe:Compatible with smartphones, PCs and laptops.Supports connection of two microphones and two headsets.30 kinds of live sound effects, 12 kinds of electronic sounds, 12 kinds of modes.Built-in Chinese operation voice prompt.General functions, support for singing, live broadcasting, recording, music and other multi-functions.It can be used for live recording, family KTV, voice chat, etc.Support wireless BT function.Support all major mainstream live broadcast software.Support optimized sound.Specification:Size: 173*113mmmaterial: metalColor: black + yellowPackage Contents:1 * Live sound card1 * USB charging cable2 * Audio cable1 * User ManualOnly the above package contents, not including other products.Note: Light shooting and different monitors may cause the color of the objects in the picture to be slightly different from the actual object. The allowable measurement error is +/- 1-3cm.