Our muvit for change wall chargers are designed in 2 pieces with ultrasonic fixation, ecological design without glues or screws, which makes it easy to separate at the end of its useful life and makes more→it a 100% recyclable product.It comes in packaging.Environmentally friendly, plastic free.100% recyclable, FSC certified, use of glue and ink of vegetable origin.Technical specifications:Input:AC~100-240V