Salt Stone Flame Effect Aroma Diffuser - White USB - Colour Change and Timer combines aromatherapy mist with a flame-effect glow and calming colour-changing light. Simply add water and essential oil to enjoy flameless fragrance. The built-in timer offers 1, 3, or 6-hour settings, and the quiet ultrasonic technology ensures a peaceful . Its clean white salt stone-style finish suits modern and minimalist dcor. | KDMD Salt Stone Flame Effect Aroma Diffuser with Color Change & Timer in Black