Duvik Power Saver Energy Saver Household Power Saver Electricity Saving Box Household Office Market Device Electric Smart US Plug 90V 250V 30KW…

4 Reviews For This Product

1. 

   Rated 5 out of 5

   04

   by 2013princeofpeace 18/06/2023

   They are working for me so i brought three more to put in the other rooms. Highly recommend

2. 

   Rated 5 out of 5

   04

   by j***0 22/06/2023

   Timely delivery that is the second item I bought from you.Today, I’m adding one star it’s working

3. 

   Rated 5 out of 5

   04

   by maria teresa cupeles alicea 07/07/2023

   igual a la foto ya los puse veremos a ver si el próximo bill de luz viene bajito según dice el anuncio este aparato ayuda a reducir los costos de energía estabilizando la corriente

4. 

   Rated 5 out of 5

   04

   by md91031 21/07/2023

   good to have. I hope this works like it’s advertised to. we’ll see. I’ll come back in a few months and let you know.