【COOL MIST HUMIDIFIER】550ml water tank, Size 17.6 x11.6 cm, 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 12 hours or more in continuous mode, 15 hours or more in intermittent mode.
【AUTO SHUT-OFF PROTECTION】Humidifier automatically shut-off when the water level is low . 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). Or use charging
【After Sales Service】 Non-toxic material, CE Certification, RoHS qualified. 30-day full refund if you have any problems with the humidifier. Please don’t hesitate to contact us for any other issues regarding our products or services!