Ultrasonic Cool Mist Metal Aromatherapy Essential Oil Diffuser Whisper Quiet Aroma Oil Diffuser with Waterless Auto Shut-Off Protection 7 Colors LED Lights Changing for Home Office SPA Yoga 250ml

The diffusers for essential oils are widely used at home,office,spa,bedroom,living room,bathroom,yoga studio and more. Function: Beauty: refresh skin, keep skin healthy and moist. Humidify: humidify and refresh the air in the room. Relief : aroma therapy, relieve stress. Specification Cover Material: Metal Water Tank and Base Material: PP+ ABS, BPA Free Product Size: 4.625*7.625 in Product Weight: 460g Effective Capacity: 250ML Working Time: 8-10 hours Noise Level: less than 30 dB Power: 12W Color: 7 Changing Colors Romantic Night Light Advanced Ultrasonic Technology: 2.4MHZ Standard: US Plug Waterless Auto-Off Function Application: Beauty salon, Bedroom, Living room, SPA, Yoga, Conference room, Office, Reception center, baby room, Hotel, Hospital or any other private and public circumstance. Package Includes: 1 x Aroma Essential Oil Diffuser (Essential Oil is not included); 1 x User Manual; 1 x Charger Adaptor; 1 x Measure Cup Note: - Do not open the diffuser cover when use. - Please add water below the Max line (less water, more mist), 3-5 drops of essential oils(essential Oil is not included). - After 7 times or 7 days using, please use cotton swab to clean the middle hole of the water tank.