Our USB wall outlet adopts flame-retardant PC and premium phosphor bronze material, durable and secure. Equipped with dual USB charge ports with total 2.4A output (single USB max. output is 2.4A) and its built-in smart chip can identify different charging current needs of devices and optimize charging current to speed up charging time and keep safe charge. Additionally, it is easy to install and can be widely used to charge your phones, tablets, power bank or other mobile devices. Easily install it in your kitchen, living room, and bedroom and so on.