General description The Pink500ML Air Humidifier is an ultra-quiet and safe solution for maintaining optimal humidity levels in your home or office. Operating at just 23dB, it ensures that your work or daily activities are not disturbed. With a large 500 ml water capacity, this humidifier can run for extended periods and features an automatic shut-off function to prevent accidents when the water tank is empty. Technical specifications Water capacity: 500 ml Noise level: 23dB Adjustable mist output: up to 45ML/H Usage Two spray modes: single spray and dual spray Night-light mode for comfort during nighttime use Compatible with USB cable adapter for easy charging via laptop or power bank Other information Material: ABS and high-quality silicone, BPA free Digital display shows remaining battery power If you receive an oblique inner core, it is normal and can be used without concern