Aromatherapy For Use at Home, Travel, Office Constant Interval USB Connection Just Add Water Plus Essential Oil Product Benefits Bring the time honored tradition of Aromatherapy wherever you go with our newly designed Ultrasonic Mini Diffuser from Nature?s Truth. With its new sleek and modern design, this portable diffuser is the perfect travel companion and the petite size makes an attractive addition to any home, office or travel bag. No matter where you go, simply plug in to start enjoying an aromatic mist anytime and anywhere.