The Zoom EXH-6 Dual XLR-TRS Input Capsule for H6 Recorder provides additional inputs for your Zoom H6 Handy Recorder. Together with the Zoom H6's four built-in inputs, the two-input EXH-6 allows you to connect up to six discrete signals from external microphones, instruments, mixers or portable music players, making the H6 the smallest six-track recorder on the planet!