The Equinox 25CM6FP18 2.5" LCD Mounted Monitor is mounted into 6" rear plate with 1/8 Mini plug. This monitor is for camcorders with mini 1/8" plug connectors. The monitor is powered by a rechargeable Ni-Cad battery. The battery gives you more than one hour of view time. The On/ off switch is on the outside of the back for easy access.