I am using Zeez since January 2022 and so far I am soo happy to have it!! I have sleeping problem as my over bladder condition is biggest part of it, during the night my trip to toilet was 4-5 times a night, even I was on my treatment for bladder condition, since I started to have Zeez my sleeping quality started better and better in time, my trip at this moment maximum 2 times at night, this is big progress for me and very happy for that! , my bladder can not beat Zeez!!! As on the phone that guided to me I am not plugging an any electric devices around me like mobile or I pad, putting my Zeez under my pillow or sometimes I am holding o my had and somethimes I can feel gentle electrical sensation, so my sleep quality get better and after toilet to go back to sleep is no problem anymore, when I am in bed sleeping again and waking up next day fresh and ready for day!!! What can I ask more!!! I must say thank you who ever involve to invade this device and I have special thank you to Anna who was on the phone with me and guided ver nicely, instead of try to sell product she try to understand my sleeping problem and she was quite sure my problem will be better and eventually will be end with Zeez and she was right!!! Thank you so much, I definitely recommended people if they really wishing quality sleep and freshness!!