3-in-1 Simulation Flame Aroma Diffuser combines humidifier, aroma diffuser, and simulated flame functions. Features a large opening water tank for easy hand cleaning to maintain hygiene. Utilizes ultrasonic atomization technology to produce fine mist at 30-40mL/H, operating quietly to relieve fatigue and stress. Gentle lighting creates a romantic atmosphere at night. Built-in smart chip enables automatic shut-off when water level is low, ensuring safety. Equipped with a timer function with 1/3/5 hour settings for automatic shutdown. USB rechargeable, compatible with computers, power supplies, and mobile power sources, allowing use in various locations. Simple and stylish design with eye-catching flame atomization effect, making it a suitable gift for occasions like Christmas, Thanksgiving, birthdays, and Valentine's Day. Color as shown. Material: ABS + PP + Electronic Components. Product Size: 159 x 79 x 107mm. Capacity: 250ml. Input Voltage: 5V/2A. Rated Power: 2w. Input: DC5V / 2A. Plug Interface: Type C. Spray Volume: 30-40mL/H. Product Weight: 330g. Package Included: 1 x Aroma Diffuser with Flame Effect.