1/4" Line in and line out connect with LCD projectors, computers, whiteboards
Aux in jack for external audio sources
Mic input for XLR or 1/4" mics
PI-RC Remote controls volume up / down, mute, speaker power
Ideal for mobile presenters, classroom and athletic uses
Includes volume/mute remote control
Warranty for school use - unlike some other audio products purchased from consumer electronics stores whose warranties would be voided if used in schools voided if used in schools