Characteristics: 【 Water tank capacity 500 ml and BPA】 free: Large capacity and more haze. Working time up to 10 hours. Refreshes and humidifies indoor air from 25 to 60 m². The diffuser does not contain bisphenol A and is safe for children and pregnant women. LED lighting can be set to 7 soft and soothing colors. Press the lighting button to adjust the lighting (fixed/color change). In addition, you can turn off the LED diffuser lights while you sleep. 【Pilot and setting 4 timers】: You can easily set the timer (60min/120min/180min/permanently on) and set the transmitter with the controller. Easy operation with two buttons on the side of the diffuser and remote control. 【Automatic shutdown without water】: The diffuser will turn off automatically when the time runs out or when there is no more water. Note: Essential oil is not included in the package. Tap water is the best choice. If water is added above the maximum limit, turbidity will be very rare (less water, more turbidity). Do not directly touch the inner vibration plate of ultrasonic waves in the water tank with your hands. Specification: Size: 16.5*16.5*12.5cm Material: PP ABS Power cord length: about 180 cm Capacity: 500 ml Timing function: 1 hour/3 hours/6 hours LED light: 7 colors LED optional Noise: 20-40dB Color: light wood grain The package includes: 1x aromatherapy humidifier 1x measuring cup 1x pilot 1x European power plug 1x instruction manual