The listing, For list I have a Tens unit almost brand new has ended.
A Tens unit is used for sore muscles and to help calm nerves. The only thing not included are the patches which is for sanitary reasons. The information for the ordering is in the booklet. They are inexpensive. The unit itself is adjustable to different strength such as ex. pulsing to constant messaging to vibrate all varies. All the unit necessary item are included in its case along with instruction manual. It also has a clip such as to clip on your pants belt or shirt. Please feel free to ask any questions you might have.