SAKURA 500ml Premium Essential Oil Diffuser, Ultrasonic Aromatherapy Fragrant Oil Humidifier VaporizerLONG LASTING MIST With a 500ml capacity reservoir, at low mist mode it could last 18 hours (12 for high mist). It has 60 120 180 minutes timer for turning off. ULTRA QUIET FAN It features an upgraded ultra quite fan. The noise level is lower than 22 dB. It can run through the night even when you are sleeping. ULTRA FINE MIST With our new 2. 4MHz instant atomization technology, the mist goes higher and wider. Simply add 3 drops of your favorite

powered by 4 AA batteries that would last over a year

(*DUMMY) – Include 1 door knob

SMART DOOR LOCK: Manage user codes

Simply add 3 drops of your favorite essential oil and enjoy instant soothing aroma

It has 60/120/180 minutes timer for turning off

FOB and phone App entry methods

4MHz instant atomization technology

For fixed color

KEYLESS ENTRY: 1000 user codes and phone App entry methods

DURABLE CONSTRUCTION - Robust construction guarantees stones not to fall off

SATISFACTION GUARANTEE: Comes with 30-day money back guarantee

not glass or imitation crystals