Review on Ultimate Christmas Gifts: Smart Cordless Neck Massager with Heat for Pain Relief - Deep Tissue Trigger Point Massager, Portable and Relaxing Neck Massager for Women and Men by Tina Peterson

If you're looking for a neck massager, keep looking. This is not a massage. This is a pretty cool concept for a ten that sends an electrical current through the muscles, causing contractions that eventually help untie the knot. Unfortunately, the execution is poor. The end result is a constant burning sensation due to the contact lenses not adhering properly to the skin. Instead, the contacts make a slight crackle during the arc. There's nothing relaxing about that. I've tried different spots, different positions on the neck, but always got an unexpected boost from the bow, which actually hurts quite a bit. So I had to return the item.