OkoWatt is specifically a heat-shock or a huge power resistant device. It supplies your device energy at its optimum level. There is no risk or harm if you connect it with your portable device. Moreover, there is also an addition of LED light that turns green in colour when you switch it on. It is an updated version of the power box that reduces the intake of your device up to 50%. This is now greatly loved by the people and is becoming common in the market with time.Click Here https://www.marketwatch.com/press-release/okowatt-energy-saver-reviews-benefits-updated-march-2020-2020-03-05