Most of the electrotherapy machines used for rehab in hospitals above to 4000Hz frequency. There are usually large and bulky. What if you can find a pocket-size medical-graded solution for standard treatment? UGYM Pocket Medical Stimulator combines two components: the pocket electrotherapy device helps users get treatment anytime, anywhere, and the cloud data allows medical professionals to follow up with caregivers and patients. Programmable modes upgrade through paid App. Furthermore, its simple user interface allows users to use it at their convenience, save time & Money, recovery quickly, usage records are stored in cloud.