2 x USB Professional Recording Microphone Audio Interface 24-bit/192KHz Note: 1. If the electric guitar and bass need to be directly connected to the input port of the mixer, please use the DI box (straight-through box) guitar speaker between the instrument and the mixer. 2. Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Color: Black Material: Metal Sampling Rate: 24-bit/192KHz Power Interface: DC 5V Type-C USB/ USB 2.0 Phantom Power: #43;48V Item Size: 175 * 100 * 45mm / 6.89 * 3.94 * 1.77in Item Weight: 628g / 1.38lbs Package Size: 26.2 * 14.2 * 7cm / 10.31 * 5.59 * 2.76in Package Weight: 813g / 1.79lbs Package List: 1 * Audio Interface 1 * USB Cable (Type-C) 1 * USB 2.0 Cable