Classical Wood Grain Shell Design: the diffuser is made of environment friendly PP + ABS material with natural and charming wood grain appearance.</br>Max Water Capacity 300ml: the diffuser contains 300ml water maximumly?? and automaticly power-off when waterless. With very low power consumption and noiseless while working?? 1/3/6 hrs working time avaibale to choose.</br>2.4Mhz Ultrasonic Technology: 2.4Mhz ultrasonic waves vaporize the inside water and oil to produce fragant mist and purify air in your room?? relieve your stress and keep your skin moist.</br>7 different colors light available: light color changes according to your mood and room decoration?? it is now widely used in beauty salon?? SPA?? yoga?? bedroom?? living room?? baby room?? hotel ?? office?? hospital etc.</br>12 months guarantee and 30 days money back: we provide our customer with 12 months warranty and 30 days no hassle money back?? please buy with confidence. If you have any questions with our product?? please "are always ready to help.</br></br>Product Description</br></br><b>Do you feel tired after long time working?? sleeping or studying ?</b><br><br> <b>Do you feel the air in your room is very dry and tasteless ?</b><br><br> Now our aromatherapy essential oil diffuser can bring you good mood?? and refresh you in your work and life every day?? relieve your stress and purify the air around you.<br><br> <b>Specification</b><br><br> <b>Material:</b> PP+ABS+PC<br> <b>Input:</b> AC100-240V 50/60Hz<br> <b>Output:</b> DC24V 650mA<br> <b>Power:</b> 14W<br> <b>Color change:</b> 7 different colors<br> <b>Time mode:</b> 1hr/3hr/6hr for optional<br> <b>Max capacity:</b> 300ml<br> <b>Frequency:</b> 2.4MHz<br> <b>Noise:</b> <36db<br> <b