Saramonic SmartRig+ 2-Channel XLR Microphone Audio Mixer

The technical details behind this audio mixer
Easily mix your audio to create a professional-quality recording with the Saramonic SmartRig+ 2-Channel. This audio mixer allows you to connect a professional microphone and an instrument via two XLR, two 1/4" or 6.5mm for instruments like guitars, and two 1/8“or 3.5mm, and record the audio directly to your smartphone. It has two gain-control wheels to set the level for each channel, as well as a 3.5mm headphone output for monitoring.
Key Features

Powered by 9V Battery
Headphone Out for Real-Time Monitoring
2 Gain-Control Thumbwheels
Toggle Between Mono and Stereo Operation
Top three reasons we think you will love this audio mixer

Versatile
Value for money
Very well-designed and built