Review on NURSAL Touchscreen TENS EMS Unit With Dual Channels And 16 Pads For Pain Relief Therapy - 24 Modes, Back Clip, Easy Operation Ideal For Elderly by Keith Stuckey

Product is easy to use, and easy to not lose. The size of a large cell phone, with a belt-clip holster, and the fact that it's white makes it easy to keep track of. Vibes with it's own pouch, which is nice.Touch screen is fairly easy to use. It automatically stops if a lead detaches, to prevent the shock from being too strong, which is probably a good thing.My biggest wish for this unit is that the screen wouldn't lock so quickly. If you go a few seconds without messing with the input, the screen goes dark, and you need to unlock it to change any settings. This is likely to prevent you from accidentally changing the settings, and also to preserve battery life. But, it would be nice if you could prevent it from happening so quickly, or maybe at all.