Does not work
Gove you a blank screen when you open app and press connect. This is junk!No power
This device has no power. I bought a $28 tens unit on Amazon that works great. This came free with the timtam messaging gun. This is Worthless.Boooooooo!
This thing has worked for me once! It won’t connect with the app and believe me when I say I’ve tried everything! How frustrating!