Specifications capacity: <1l certification: ce choice: yes classification: humidification coverage area: 11-20㎡ function: ultrasonic sterilize hign-concerned chemical: none humidification method: mist discharge humidity control: remote control installation: usb mist outlet quantity: two model number: titanic ship model decoration air humidifier noise: 36db-45db operation method: remote control power (w): 5w power type: usb shape: cartoon timing function: yes type: ultrasonic humidifier use: usb voltage (v): 5v water-shortage power-off protection: yes features 1. convenient remote control operation: this humidifier comes with a remote control, allowing you to operate it effortlessly from a distance, providing ease of use and convenience in managing your indoor environment.2. aromatherapy capability: enhance your relaxation with this humidifier’s essential oil compatibility, which disperses pleasant scents to soothe your mind and body, creating a calming atmosphere in any room.3. safety auto shut-off feature: designed with safety in mind, this humidifier automatically powers off when the water runs out, preventing dry burning and ensuring peace of mind during extended use.4. energy-saving timer function: the aromatherapy diffuser includes a convenient timer setting with 4/8-hour options, allowing for efficient use and energy conservation, making it perfect for both day and night operation.5. stylish nautical design: featuring a creative cruise ship design, this aromatherapy diffuser doubles as a decorative piece, adding a touch of elegance to your room, bedroom, or office desk. specification power (w): 5wvoltage (v): 5vcapacity: 250ml humidification method: mist dischargenoise: 36db-45dbtime: 4h/8hproduct weight: 490ginput: dc 24v/650mamaterial: abs+ppmist volume: 10-30ml/hfunction: aromatherapy, humidification, night lightpower button1. press the first power button to open the jellyfish water spray mode, default warm light, regular spit water circle, no timing2. press the second power button, to open the normal water spray mode.3. press the third time to switch off.timer key1. press the first time: timer 4 hours2. press the second time: timer 8 hours size: 300.00×141.00×71.00mm/11.81×5.55×2.8inch note: due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. thanks for your understanding! please allow a 1-2 cm difference in measurements due to manual measuring. included 1 x humidifier 1 x usb cable