Features: 5-channel mixing console, made of metal shell, light weight, compact palm-size, convenient to carry. With digital display MP3 (U DISK MP3 input) & with BT function. Two stage equalization makes the high and low tones of music more distinct through independent adjustment of high and low frequencies. LINE/MIC input with 48V powered XLR, multiple interfaces to meet your needs. +48V phantom power supply supports condenser microphones that need power. Selected efficient DSP digital effect chips, fast response and accurate calculation. Built in BT module, compatible with mobile phone/tablet PC/computer and other mainstream audio source devices, and supporting lossless audio source output. It supports audio devices with USB interface, and also has music selection function, plug and play, instant reading and playback, and LED display screen intuitively displays the status. Specifications: Material: Metal Line Channel: 5 MIC: 1 Channel EQ: 3 Power Consumption: 5W USB Interface: Type-B Power: 48V Item Size: 155 * 126 * 42mm / 6.10 * 4.96 * 16.5in Item Weight: 445g / 15.70oz Package Weight: 572g / 20.19oz Package Size: 17.5 * 16.3 * 6.5cm / 6.89 * 6.42 * 2.56in Package List: 1 * Mixer 1 * USB Cable 1 * Manual (English)