Why It Works
The Beurer EM38 TENS Belt is adjustable with Velcro fastening, which ensures perfect body fit and good contact between electrodes and your skin. The electrodes are built in and you will never need to replace them. You can moisten your skin with water or use a conductive gel prior to the treatment.
The Beurer EM38 TENS Belt has 4 preset TENS programmes intended to provide relief from back pain. Each programme lasts no more than 30 minutes. Signal intensity is adjustable and you should set it to a comfortable level according to your personal liking and electrical current tolerance. You can pause and subsequently resume the treatment, if you want or need to take a break whilst a programme is running.