COOL MIST HUMIDIFIER: 300ml water tank, Size 3.46 x 5.63 Inch, 50ml/h spray volume, 2 working modes: Intermittent Mist (3 seconds on/3 seconds off) & Continuous Mist. Working Time 4 hours automatic power-off; A full water tank could support 5-6 hours in continuous mode, 7-8 hours in intermittent mode.
AUTO SHUT-OFF PROTECTION: Humidifier automatically shut-off when the water level is low or 4 hours automatic power-off protection. New ultrasonic technology supports an extremely quiet working noise <30 dB.
UNIVERSAL POWER SOLUTION: Powered by Micro USB 5V=1A, compatible with any device with USB port (laptop, desktop, power bank, socket, power outlet).
