1.500ml Aromatherapy humidifier with remote control adjustable: This essential oil diffuser comes with a remote control, which you can control from a certain distance it. The water capacity of this aroma atomizer is 500ml, which can humidify and freshen indoor air, and the working time is up to 10 hours. 2. Aromatherapy lamp with 7 LED light colors: This electric essential oil diffuser lamp has 7 light colors and provides soft mood lighting. It is very suitable for placing in the bedroom at home. The room, children's room or office light scene is used as a decompression aromatherapy machine or as a night light. 3. Essential oil humidifier with automatic power-off: This oil diffuser has 4 timing modes. You can set the timing (60 min/ 120 min/180 min/constant light), when the timer is over or the water in the humidifier runs out, the ultrasonic atomizer will automatically shut down, it is absolutely safe and reliable 4. Silent ultrasonic essential oil diffuser : The decibels of this air humidifier are extremely small when it is running, and you can sleep comfortably even if you turn on the aromatherapy lamp all night.