The Geek Tell Portable Diffuser for Essential Oils is a USB powered device designed for adults. This original oil diffuser, featuring a sleek white plastic design, is perfect for aromatherapy. With its compact and easy-to-use form, this diffuser allows you to enjoy the benefits of essential oils on-the-go. Powered by a battery, this portable diffuser from Geek Tek is a convenient and stylish addition to your daily routine.