USB Portable Super Quiet Volcano Humidifier Diffuser 350ml 

• It's like a beautiful scene from a volcano, Two lighting modes. Bedroom, bathroom, office, car essentials, compact and portable, which is can effectively moisturize dry skin, help you reduce skin peeling and relieve dryness. 
• This humidifier has a warm lamp that creates a peaceful ambiance while delivering a soothing mist. It offers maximum relaxation for you.
• The portable humidifier is easy to operate. One button controls all functions, Press first for continuous spray, second for intermittent spray, third for stop spray, and long press to turn the light on or off.  
• This humidifier has two mist modes: Continuous and intermittent mode. On continuous mode, it will automatically shut-off after 4 hours. On intermittent mode, it will automatically shut-off after 8 hours. It shut-off when the water level is low. Thus, you don't have to worry about the humidifier being damaged in the absence of water. You can use it at night without worrying about safety.