Powerful
This is a well-designed device. The output is quite powerful; you can feel the ionic wind near your nose. It may generate slight shocks. The necklace is not metallic, so it won't irritate as much and the shocks may be milder. Unlike another device design--the one with two power levels of 80M/120M ions pcs--this one conveniently has an adjustable length necklace and a metal pocket clip. I'd suggest two power options since 200M ions pcs is more than enough and a lower output would last longer. At this output level you should not use this device if you wear a pacemaker or have a significant cardiac AV or bundle branch block.
Rating: 5 stars