THE AROMA AIR PURIFIER HELPS TO boost your energy levels & immune system, improve quality of sleep & ability to focus, soothe your mood & relieve stress, create calming & comforting atmosphere, eliminate headaches & reduce chronic pain & more! SUPERIOR AROMATHERAPY EXPERIENCE - No Water. No Heat. No Hassle. Just 100% pure, oil-only diffusion aromatherapy AIR PURIFIER. The diffuser turns the oil into a fine mist with a burst of air. This helps to conserve the oil and provide increased enjoyment while using less oil than any other nebulizing diffuser on the market. FREEDOM & FLEXIBILITY - No wires. No mess. No Spills. You're no longer tied to a power outlet! The powerful built-in rechargeable battery permits up to 5 hours of use; move it around your house, throw it in a bag, place it in your car. THE BEST DIFFUSER GIVES PEACE OF MIND - The SOICARE nebulizing oil diffuser has the lowest noise level compared to other nebulizers! The child-proof spill-safe function ensures that the air purifier automatically stops running when tilted, preventing leakage of your precious oils.