Create a warm and romantic atmosphere at night with this multifunctional cool mist humidifier and essential oil diffuser. Made of ABS and PP plastic, this 7.7″ x 3.2″ x 4.4″ device features a large 360ml water tank that provides up to 40 hours of continuous mist. Unique noise reduction technology can reduce the diffuser’s noise levels below 24dB. The combination of blue or red flame noctilucent and fog produces a realistic effect. Add a brand name, logo or message to customize. Orders of 2,000 pieces or greater are eligible for sea shipping.