Used once.

The Med-Fit TENS Unit is a wireless and rechargeable pain relief machine that comes in a box. This product is perfect for those who are looking for a pain relief solution that is easy to use and does not require any complicated setup.This TENS Unit from Med-Fit is designed to provide pain relief without the need for medication. It uses electrical impulses to stimulate the nerves in the affected area, which can help to reduce pain and inflammation. With its compact and portable design, this TENS Unit is perfect for use at home, at work, or on the go.