PreSonus HP2 2-Channel Battery-Powered Personal Headphone Amplifier
Brand: PreSonus
Color: Black
9V Battery or DC-powered, stereo headphone amplifier
Inputs: 2 female XLR connectors, Output: stereo, 1/8" phone connector
Volume and Pan control knobs, Stereo/Mono operation switch
Battery-health LED indicators
Includes belt clip, microphone stand mount socket, 2m cable