This little thing is the heart of the MOD Electrical Stimulation system.

The MOD E/S Control Box has two discrete channels, each with its own intensity setting dial, so it can run two toys simultaneously. A panel on the front slides down to reveal controls so you can set the various operation modes, pulse rates, and timings using the easy-to-use information display.

Includes MOD E/S Control box, two pairs of lead, and one 9-volt battery. Unit can also be operated with an AC adapter (not included). Requires MOD E/S Pads or other toy (sold separately) for use.