Cheap And Discounts USB Humidifier Adjustable Mist Mode 300ml Water Tank Lasts Up to 10 Hours 7 Color LED Lights Changing Waterless Auto Shut-off Wholesale. Buy Directly From Merchant K-Valieva Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.