Am using after rotator cuff surgery. It relieves back pain and carpeltunnel in my hands very well. Tens unit enables to me move about pain free - better than drugs or surgery.

They are the same size of pads of what i have now and give enough force/vibration. The adhesive on the pads last awhile if taken care of. The leaflets enclosed are helpful and it comes with various pads to get you started.

Love that it is rechargeable and once charged, lasts for several days of use. The charge lasts for a long time.

This product is absolutely horrible! Not very happy with the stickiness. They only last a couple of days before they don't stick to body anymore.