Usb Mini Essential Oil Diffuser

Built-in battery aroma diffuerCapacity: 100mlMaterial : PPSize: 111mm(dia)x116mmDuration time: about 3 hours                 Built in 4400mAh high capacity rechargeable lithium battery,  last 4 hours                                       Input power: DC 5V  1A   Applicable Area: about 10-20 Square meter  Accessires: AC adapter, usb cable and I/MAuto power off when time is up or no water7 colorsabout the ProductUPGRADED FEATURES - Mist interval timer set from 60minutes, 120minutes, continuous or OFF.100ml water capacity - Runs about 5 hours in continuous mode, Auto-shut off when water runs out.
Usb Mini Essential Oil Diffuser