compact 4-channel USB audio mixer with MP3 player and Bluetooth wireless communication standard. The device is equipped with a digital effects processor offering 99 different sound modulations, a graphic equalizer and Phantom +48 V power supply, which makes it possible to apply constant voltage to some audio devices, instruments or microphones. This is a great solution for vocalists, bands, mobile DJs, as well as event companies and various types of institutions. A small and functional equipment, which is a perfect solution for all those who do not need complex multi-channel consoles for sound production. If you're wondering which stage mixer to choose, the CM4-DSP from DNA is definitely worth considering.Width (cm): 21.0Power Supply: 240VColour: Blackype: MixerSample Rate: 40 kHz / 24 bitHeight (cm): 6.0Inputs: RCA;Combo (XLR/Jack)Package Contents: Power Cable;ManualOutputs: Jack 6,3mm;Headphone Jack 6,3mmDepth (cm): 18.0Microphone Channel EQ: 7 bandStereo Inputs: 1Made in: ChinaNumber of Outputs: 2Phantom Power: YesHeadphone Output: YesNumber of Input Ports: 3Number of Channels: 4Weight: 1 kgBluetooth: YesAUX IN: YesAnalogue Outputs: YesMP3 / Line In: YesBuilt-in Effects: YesUK/EU Power supply included: YesUSB: YesAnalogue Inputs: YesMicrophone Input: YesRackmountable: NoWiFi: NoCompressor: NoSD Slot: NoBattery Operation: No.