Saramonic Smartrig+ Audio Adapter

the interface also features 3 types of input to accommodate any set up: two xlr mic inputs, two 1/4″ (6.35mm) guitar inputs, and two 1/8″ (3.5mm) jack inputs for connecting any instrument or microphone.
outputs to a standard 1.8″ (3.5mm) cable for use with, smartphones, cameras and other devices.
provides 48v phantom power for microphones, and includes a 3.5mm headphone output for real-time sound monitoring.
the two gain control thumbwheels make it easy to set precise levels.
toggle between mono and stereo output modes as necessary.
powered by one 9v battery.