Shanghai Sunpai Trading Limited is one of the professional usb portable humidifier manufacturers and suppliers, equipped with a good company, welcome to wholesale cheap, high quality and newest usb portable humidifier products at low price from us.Capacity:10-30mlPower input:3WFunction:mist control:low & middle & highTime control:10s on /10s off repeat on 2 hours continous workingNoise:<35dB(A)Input:AC100240V 50/60HZ Output:DC24V,12W,500mAAccessories:USB AC adapter, USB cable, mist spray head, user manual,10ml essential oil empty bottleMaterial:aluminium alloy,PP. acrylicAuto power-off when time is up or no oilSize:8.3x8.3x12cmWeight:0.38kgAbout the product:Pure Aromatherapy and Great Gift. The Gardenia Nebulizing diffuser is one of the well-designed diffusers from SmileyDaisy. Designed to maximize the therapeutic benefits of 100% essential oil. The oil bottle attaches directly to the diffuser to quickly disperse the scent and saturate the air through mist.No water just oil. Immediately start to feel the impact of the essential oil on your mood, stress level, focus and concentration. Just make sure to use 100% pure essential oils to get the full effect of helpful aromatherapy.Nebulizing diffusers maintain the purity of the essential oils providing particles small enough to reach the deep part of the lungs rapidly. Use a 10 ml bottle (not included) with your favorite essential oil mixture.The diffuser weighs approximately 1.17 lbs and can be plugged into an AC 100-240V outlet or USB port using the USB Cable. Great to have in offices, SPA, yoga studios, houses and hotel rooms. Use the timer settings to control the scent disbursement. The spread area is about 500 square feet.This diffuser includes the 10ml empty bottle.We are dedicated to the perfection of our products. However, on rare occasions, defective products do occur.