The physiokey® can be used for patients of all age groups with a wide range of symptoms. The handy device uses biofeedback-controlled impulses to stimulate the Self-regulation. The influence on the autonomic nervous system and thus on the body's own adaptation and regulation processes strengthens the body's defences and shows the body a way to Self-healing. The aim of the therapy is a rapid relief of pain and improvement of function. The physiokey® combines three forms of application in one device: Bioregulation In this selection, the physiokey® works with bidirectional and adapted pulses. A total of 11 further special programs are available. Diagnostics In diagnostic mode, the physiokey® shows you by means of numerical values where a therapy promises the highest possible chances of success. Keyphoresis Keyphoresis is a kind of iontophoresis and allows the use of acidic and basic external agents. Product details: Dimensions: 185 x 51 x 28 mm (L x W x H) Connection: USB Charging time: 180 minutes Guy. Operating time: 6h (depending on mode) Scope of delivery: physiokey®, standard exchangeable head and charging cable with USB plug Optional: charging station. It provides a secure stand for storing your physiokey® . In addition, the battery is always optimally charged here so that your physiokey® is always ready for use.