The Saramonic SmartMixer is a compact and lightweight audio mixer with phantom power and amplifier, ideal for iOS and Android mobile devices video production. The mixer features one mini XLR input for balanced microphone and two microphone/line inputs for the included condenser microphones or other user-supplied microphones. A volume control knob and level meter allow easy adjustment of the input level. A headphone monitor output allows you to monitor the input and playback audio. It comes with an aluminum handgrip for recording on the move, or it can be mounted on a tripod for stationary use. The included device holder allows the SmartMixer to be used in either landscape or portrait orientations. The audio quality and versatile operation of the SmartMixer make it ideal for both professional and in-home applications.