The Saramonic SmartMixer 4C is a 4-channel microphone mixer, compact and lightweight, with phantom power, specially designed for interviews, field production, and other applications. With two XLR&6.35mm combo inputs and two 1/8’’(3.5mm) inputs, the SmartMixer 4C accepts signals from a wide variety of microphones or line-level sources. It can function as a primary or add-on mixer for sound reinforcement, recording, or audio-visual presentation systems. The SmartMixer 4C is equipped with a dedicated headphone jack, volume control, and REC/PLAY switch for real-time and playback monitoring. Featuring a mono/stereo switch, the SmartMixer 4C is convenient for content editing. With CAM/PHONE switch, the SmartMixer 4C is compatible with the camera and smartphone. There is a 1/4' thread in the bottom of the SmartMixer 4C to attach it to a tripod or other accessories.