Automatically comes with a European adapter English taken, and no extra charge, this brush can be used immediately. Unsatisfactory solution because in a shower room, an adapter is a source of electrical problems. I replaced the jack. For the actual brush, it is rather well thought. The support is stable, well weighted and the charge is made without metal contacts by induction. the brush and the holder are therefore perfectly watertight and easy to nettoyer.Le brushing is effective and leaves smooth teeth. The integrated timer marks the end of the 30s by a change of pace brief brushing. The pressure sensor which I took for a gadget is also especially good for preserving the gums morning and we're late to work and where there is a tendency to rely more brush less time !! To summarize, very good material, efficient, well thought but with a UK Plug!