Butterfly (figure 8), Active cooling
A butterfly-shaped coil, with active cooling, suitable for focused stimulations and demanding protocols that require a very high number of stimuli. The Cool-B70 coil has electrical and magnetic properties comparable with the MCF-B70. Designed with a slightly bent surface for best possible contact with the skull. Equipped with a trigger button on the handle for ease of operation and a built in timer and counter indicating the remaining pulses/days.