Do you want effective pain relief without any side effects? TENS, which stands for transcutaneous electrical nerve stimulation, works by the machine sending out weak electronic impulses directly towards the muscle cells. You place the TENS plates in the area you want to treat and with this stimulation the muscles begin to cramp. The pain is blocked by releasing the body's own pain-relieving hormone called endorphins. The stimulation also causes blood circulation to start in depth and contributes to the activation of the body's self-healing process. TENS works against both long-term and long-term pain with either low-frequency or high-frequency stimulation that you can choose. Pain relief can last up to a few hours after stopping treatment. A TENS treatment does not hurt. What you feel is muscle twitches, that it tingles under the skin and that it can get hot on the area that you are treating. All of these are positive signs that the treatment is working. Some types of problems that a TENS treatment can alleviate are: Buttal pain Muscle pain and inflammation Reaction in the back, shoulders and neck Break> Headaches that are muscle-related Pain at the first stage of childbirth That small miracle machine is very effective. The best part is that it is very easy to use, has no side effects whatsoever and is a healthy alternative to medicines. If you want to combine TENS with e.g. painkillers, it is of course also fine. OBS However, there are a few things to pay attention to as a user. Do not use TENS on children without a doctor's opinion, nor if you have a pacemaker or other electronic equipment implanted in your body. Never place the plates against the heart or brain or allow the product to come into contact with water. The maximum recommended treatment time is 60 minutes. Specifics: Color: White Size: 9.4 x 5 x 1.2 cm Material: ABS The package includes: 1 x massager <br><brbr>2 x large pads 2 x small pads 1 x USB cable 1 x adaptor 1 x manual