The Pro Touch ships with two wireless receivers. Each one attaches to a pad or accessory and takes its treatment from the device over the air, so nothing runs between you and the controller - which can sit metres away while you move about.

Adding receivers adds treatment points. The Pro Touch runs up to six at once, which is enough for several areas at the same time, or several people sharing one device.

It suits treatment at home, during exercise, or while getting on with everyday tasks.