Application:</br></br> Beauty salon, Bedroom, Living room, SPA, Yoga, Conference room, Office, Reception center, baby room, Hotel, Hospital or any other private and public circumstance.</br></br> Glass essential oils diffuser Function:</br> Beauty: refresh skin, keep skin healthy and moist.</br> Humidification: humidify and refresh the air in a room.</br> Relief: aroma therapy, relieve stress.</br></br> Specifications:</br> Material: Handmade Glass and real wood base .</br> Water Tank Material: Handmade Glass, Plastic Free,BPA Free.</br> Product Size: 4.6*5inch.</br> Product Weight: 1.19 lb. Capacity: 80ml. Mist Mode: Continuous mist mode.</br> Work Time: 3-5 H. Advanced Ultrasonic Technology: 2.4 MHz.</br> Adapter Power: input AC100-240V 50/60Hz; output DC5V/1A.</br> Standard: USB Plug. Waterless Auto-Off Function.</br></br> Please Note:</br> 1.For use the product better, we have added Troubleshooting help in the manual.</br> 2.Oil is not included in the package.</br> 3.Use with natural essential oil. Do not use chemical essential oils which are corrosive.</br> 4.Clean the diffuser after 5-6 times or 3-5 days of use.</br> 5.Do not exceed the Max line 80ml when filling water (don't use the boiling water).</br> 6. Don't open the diffuser cover when using.</br> 7. Please add water below the max line (less water, more mist).