Excellent Product--Reduces My Pain
This TENS unit performs four functions which gives me a variety of ways to manage the pain in my shoulder muscle. The price is very, very reasonable too. It uses 9 volt batteries quite rapidly, so you might invest in a 9 volt battery charger and rechargeable batteries. It does have an AC adapter, but I prefer to clip it to my belt or stick it in my pocket and run on it on DC. It's small and light-weight--a bit larger than your average cell phone, but not by much.
Was this review helpful to you?YESNO