Can I purchase an international product in the United States? September 22, 2017 10:13 We do not sell the international model directly from here at the factory. International units can be purchased from earplugsuperstore.com if you’re in the US, or check out our list of international retailers. Related articles Can my sound machine be used internationally? Can I use a timer smart plug with my sound machine? I am having trouble pairing to my Dohm Connect. Help!