Usage Tips:Item Type: Desk Humidifier Material: ABS Frequency: 50 or 60Hz Output Voltage: 24V Current: 0.5A Power: 8W Capacity: 200ml Vibration Frequency: 2.4MHz Noise: < 35db Weight: Approx. 457g or 16.12oz 1,Auto Off: This desk humidifier supports auto shut off function when the water level reaches the lowest water level. 2,Colorful LED: This aromatherapy diffuser is designed with color LED lights to create warm and comfortable ambience. 3,Ultra Quiet: This essential oil diffuser is ultra quiet, lower than 35dB, just have a good sleep in the night. 4,Easy to Use: This aroma diffuser is very easy to use, just open the lid and fill in water, then press the power button to start. 5,Perfect Gift: This desk humidifier with colorful LED night light is perfect choice for gifting!1 x Desk Humidifier 1 x Cup 1 x Power Cord 1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.