No, your eyes are not deceiving you – the Power Hat from EcoFlow can charge your phone by just sitting in the sun. Wearable tech has come a long way. This year has seen health monitoring earrings and the possibility to help people with vocal cord issues speak again. The Power Hat is definitely more on the gimmicky side of wearables but people are quite hyped about it. EcoFlow specialises in solar tech and portable power, so this new hat is pretty on brand for them. Everything you need to know about the Power Hat Have you ever felt the desire to wear eight solar panels on your head?