The Airomé Medium Ultrasonic Essential Oil Diffuser works by using slight vibrations to emit a fine mist of cool water carrying your favorite essential oil. Featuring a warm brown rattan cover with a classic wicker weave, this diffuser allows you to enjoy a mist of essential oils for up to eight hours, with both intermittent and continuous settings. Choose between eight LED light colors for a single color glow or allow light to effortlessly rotate between all colors. Set to fit your mood, holiday or décor! Details: Brown wicker weave design 4.3" x 4.3" x 6.4" (10.9cm x 10.9cm x 16.3cm) diffuser size 16 oz. (453.6 g) diffuser weight 5 ft. (1.5 m) cord length Tank holds 100 mL of liquid 2 mist settings - 8 hour intermittent and 4 hour continuous LED light with 8 different colors (can cycle, hold or be left off) Diffuser shuts off automatically when water runs out Recommended for use with 100% pure, therapeutic grade essential oil singles and blends or all-natural Airomé Scents blends (sold separately).